| Roman city | Current city | Country |
| Aballava | Burgh by Sands | Great Britain |
| Aballo (Aballum) | Avallon | France |
| Abdera | Adra | Spain |
| Abritus (Abrittus) | Razgrad | Bulgaria |
| Abudiacum | Epfach | Germany |
| Abula | Avila | Spain |
| Abusina | Eining | Germany |
| Acci | Guadix | Spain |
| Acinipo | Ronda la Vieja | Spain |
| Acrae | Palazzolo Acreide | Italy |
| Ad Anisum | Radstadt | Austria |
| Ad Flexum | Magyaróvár | Hungary |
| Ad Iuvense | Ybbs | Austria |
| Ad Mauros | Eferding | Austria |
| Ad Mediam | Mehadia | Romania |
| Ad Novas | Vörösmart | Croatia |
| Adana | Adana | Turkey |
| Ader | Zadar | Croatia |
| Adraa | Dera | Syria |
| Adramyttium | Edremit | Turkey |
| Ad Statuas | Gönyu | Hungary |
| Ad Statuas | Várdomb | Hungary |
| Aelia Capitolina | Jerusalem | Izrael |
| Aelium Cetium | St. Pölten | Austria |
| Aeminium | Coimbra | Portugal |
| Aenus | Enez | Turkey |
| Aequinoctium | Fischamend | Austria |
| Aesica | Great Chesters | Great Britain |
| Agathe | Agde | France |
| Agedincum | Sens | France |
| Agrigentum | Agrigento | Italy |
| Aguntum | Dölsach | Austria |
| Ala Nova | Schwechat | Austria |
| Altinum | Kölked | Hungary |
| Albanum | Albano | Italy |
| Almus | Lom | Bulgaria |
| Amida | Diyarbakir | Turkey |
| Ambracia | Arta | Grecja |
| Acyra | Ankara | Turkey |
| Anderida | Pevensey | Great Britain |
| Anhialo (Anchialus) | Pomorie | Bulgaria |
| Anicium | Le Puy | France |
| Anio | Aniene | Italy |
| Antioch | Antakya | Turkey |
| Antipolis | Antibes | France |
| Antium | Anzio | Italy |
| Apamea | Qalaat al-Mudiq | Syria |
| Apamea (Celaenae) | Dinar | Turkey |
| Aphrodisias | Geyre | Turkey |
| Apollonia | Fier | Albania |
| Apollonia Pontica | Sozopol | Bulgaria |
| Apulum | Alba Iulia | Romania |
| Aquae Cutiliae | Cutilia | Italy |
| Aquae Helveticae | Baden | Switzerland |
| Aquae Sextiae | Aix-en-Provence | France |
| Aquae Sulis | Bath | Great Britain |
| Aqua Viva | Varazdin | Croatia |
| Aquitania | Aquitaine | France |
| Aquis Voconis | Caldes de Montbui | France |
| Aquileia | Aquileia | Italy |
| Aquincum | Budapest | Hungary |
| Aquisgranium | Aachen | Germany |
| Arausio | Orange | France |
| Arbeia | South Shields | Great Britain |
| Arcadiopolis (Bergula) | Lüleburgaz | Turkey |
| Arcidava | Varadia | Romania |
| Arelape | Pöchlarn | Austria |
| Arelate | Arles | France |
| Argentoratum | Strasbourg | France |
| Ariminium | Rimini | Italy |
| Armorica | Bretagne | France |
| Arrabona | Gyor | Hungary |
| Arsinoe | Medinet el-Fayum | Egypt |
| Arverni | Auvergne | France |
| Asisium | Assisi | Italy |
| Ascalon | Ashqelon | Izrael |
| Asturica | Astorga | Spain |
| Athenae | Athens | Grecja |
| Atrans | Trojane | Slovenia |
| Atrebatum | Arras | France |
| Augusta Emerita | Mérida | Spain |
| Augusta Praetoria | Aosta | Italy |
| Augusta Raurica | Augst | Switzerland |
| Augusta Taurinorum | Turin | Italy |
| Augusta Trajana | Stara Zagora | Bulgaria |
| Augusta Trebecorum | Strasbourg | France |
| Augusta Trevirorum | Trier | Germany |
| Augusta Vindelicorum | Augsburg | Germany |
| Augustianis | Traismauer | Austria |
| Augustobona | Troyes | France |
| Augustodunum | Autun | France |
| Augustonementum | Clermont-Ferrand | France |
| Aurelia | Orléans | France |
| Aurelia Aquensi | Baden Baden | Germany |
| Autricum | Chartres | France |
| Avennio | Avignon | France |
| Aventicum | Avenches | Switzerland |
| Baeterrae | Béziers | France |
| Baeloe | Bolonia | Spain |
| Baetulo | La Badalona | Spain |
| Baiae | Baia | Italy |
| Barcino | Barcelona | Spain |
| Barium | Bari | Italy |
| Basti | Baeza | Spain |
| Batavis | Passau | Germany |
| Bedriacum | Cremona | Italy |
| Belgica | Belgia | Belgia |
| Belginum | Wederath | Germany |
| Beneventum | Benevento | Italy |
| Bergomum | Bergamo | Italy |
| Bergula | Lüleburgaz | Turkey |
| Beroe Augusta Trajana | Stara Zagora | Bulgaria |
| Berytus | Beirut | Lebanon |
| Berzobis | Berzovia | Romania |
| Bethar | Bittir | Izrael |
| Bilbilis (Bilbilis Italica) | Calatayud | Spain |
| Bisanthe | Tekirdag | Turkey |
| Blariacum | Venlo-Blerick | Netherlands |
| Bona | Bonn | Germany |
| Bononia | Bologna | Italy |
| Bononia | Boulogne | France |
| Bononia | Vidin | Bulgaria |
| Bononia Malata | Banostor | Hungary |
| Bostra | Busra | Syria |
| Bracara Augusta | Braga | Portugal |
| Bremetennacum Veteranorum | Ribchester | Great Britain |
| Brigantium | Bregenz | Austria |
| Brigantium | La Coruńa | Spain |
| Brigetio | Komárom-Szőny | Hungary |
| Britannia | Great Britain | Great Britain |
| Brivas | Brioude | France |
| Brixellum | Brescello | Italy |
| Brundisium | Brindisi | Italy |
| Budalia | Kuzmin | Serbia |
| Burdigala | Bordeaux | France |
| Burrium | Usk | Great Britain |
| Byblus | Jubayl | Lebanon |
| Caenophrurium | Corlu | Turkey |
| Caesaraugusta | Saragossa | Spain |
| Caesarea | Cherchel | Algeria |
| Caesarea Maritima | Kibbutz Sdot Yam | Izrael |
| Caesarea Mazaca | Kayseri | Turkey |
| Caesarodunum | Tours | France |
| Caesena | Cesena | Italy |
| Calagurris (Calagurris Iulia Nasica) | Calahorra | Spain |
| Calagurris Iulia Nasica (Calagurris) | Calahorra | Spain |
| Calceus Herculis | El Kantara | Algeria |
| Caledonia | Scotland | Great Britain |
| Callatis | Mangalia | Romania |
| Calleva Atrebatum | Silchester | Great Britain |
| Cambria | Wales | Great Britain |
| Campi Catalaunii | Châlons | France |
| Campona | Nagytétény | Hungary |
| Camulodunum | Colchester | Great Britain |
| Canatha | El Qanawat | Syria |
| Cannae | Canne | Italy |
| Cantabrigia | Cambridge | Great Britain |
| Caprae | Capri | Italy |
| Caprera | Cáparra | Spain |
| Capsa | Gafsa | Tunisia |
| Carcaso | Carcassonne | France |
| Carmo (Carmona) | Carmona | Spain |
| Carmona (Carmo) | Carmona | Spain |
| Carnotum (Autricum) | Chartres | France |
| Carnuntum | Bad Deutsch-Altenberg | Austria |
| Carrhae | Haran | Iraq |
| Carteia | San Roque / El Rocadillo | Spain |
| Cartennae | Tenes | Algeria |
| Carthago | Carthage | Tunisia |
| Carthago Nova | Cartagena | Spain |
| Cascantum | Cascante | Spain |
| Castellum apud Confluentes | Koblenz | Germany |
| Castellum Flevum | Velsen | Netherlands |
| Castra ad Herculem | Pilismarót | Hungary |
| Castra Batavorum (Batavis) | Passau | Germany |
| Castra Martis | Koula | Bulgaria |
| Castra Regina | Regensburg | Germany |
| Castrum Octavianum | Sant Cugat del Vallčs | Spain |
| Castulo | Cazlona | Spain |
| Cataractonium | Catterick | Great Britain |
| Cauca | Coca | Spain |
| Celaenae, Apamea | Dinar | Turkey |
| Celeia | Celje | Slovenia |
| Celsa (Colonia Victrix Iulia Lepida) | Velilla de Ebro | Spain |
| Cenabum Aureliani (Aurelia) | Orléans | France |
| Cenebelum | Cimiez | France |
| Chalcedon | Kadikoy | Turkey |
| Chrysopolis | Üsküdar | Turkey |
| Chullu | Collo | Algeria |
| Cibalae | Vinkovci | Croatia |
| Cillium | Kasserine | Tunisia |
| Circesium | Abu Serai | Iraq |
| Cilurnum | Chesters | Great Britain |
| Cirpi | Dunabogdány | Hungary |
| Cirta | Constantine | Algeria |
| Claudiopolis (Napoca) | Cluj | Romania |
| Clunia | Peñalba de Castro | Spain |
| Clusium | Chiusi | Italy |
| Colonia Agrippina | Koeln | Germany |
| Colonia Agrippinensium | Koeln | Germany |
| Colonia Augusta Emerita (Emerita) | Mérida | Spain |
| Colonia Patricia, Corduba | Córdoba | Spain |
| Colonia Ulpia Traiana (Vetera) | Xanten | Germany |
| Colonia Victrix Iulia Lepida | Velilla de Ebro | Spain |
| Comagena | Tulln | Austria |
| Complutum | Alcalá de Henares | Spain |
| Comum | Como | Italy |
| Concordia Sagittaria | Concordia Sagittaria | Italy |
| Condate Redones | Rennes | France |
| Conimbriga | Condeixa | Portugal |
| Constantia | Coutances | France |
| Constantia | Konstanz | Germany |
| Constantinopolis (Byzantium) | Istanbul | Turkey |
| Corduba | Córdoba | Spain |
| Coria | Corbridge | Great Britain |
| Coriallum | Cherbourg | France |
| Corinium | Cirencester | Great Britain |
| Coriovallum | Heerlen | Netherlands |
| Corisopitum | Quimper | France |
| Coristopitum, Coria | Corbridge | Great Britain |
| Cortoriacum | Kortrijk | Belgia |
| Corvinium | Cirencester | Great Britain |
| Cuicul | Djemila | Algeria |
| Cularo | Grenoble | France |
| Cunetio | Mildenhall | Great Britain |
| Curia | Chur | Switzerland |
| Cyrene | Shahhat | Libya |
| Danaster (Tyras) | Dniester | Ukraina |
| Danum | Doncaster | Great Britain |
| Dertona | Tortona | Italy |
| Dertosa | Tortosa | Spain |
| Derventio | Malton | Great Britain |
| Deva | Chester | Great Britain |
| Dianinum | Denia | Spain |
| Dierna | Orsova | Romania |
| Diocletianopolis | Hissar | Bulgaria |
| Dionysopolis | Balchik | Bulgaria |
| Drobeta | Drobeta Turnu Severin | Romania |
| Dubris | Dover | Great Britain |
| Dunum | Thun | Switzerland |
| Duranius | Dordogne | France |
| Durnovaria | Dorchester | Great Britain |
| Durocorotum | Reims | France |
| Durostorum | Silistra | Bulgaria |
| Durovernum Cantiacorum | Canterbury | Great Britain |
| Dyrrachium, Epidamnus | Durres | Albania |
| Ebrus | Ebro | Spain |
| Eburacum | York | Great Britain |
| Eburodunum | Yverdon | Switzerland |
| Egara | Terrassa | Spain |
| Emerita | Mérida | Spain |
| Emesa | Homs | Syria |
| Emporiae | Sant Martí d’Empuries | Spain |
| Epidamnus | Durres | Albania |
| Faesulae | Fiesole | Italy |
| Favianis | Mautern | Austria |
| Flavia Solva | Leibnitz | Austria |
| Florentia | Florence | Italy |
| Forum Claudii Vallensium | Martigny | Switzerland |
| Forum Hadriani | Voorburg | Netherlands |
| Gades | Cádiz | Spain |
| Gandava | Ghent | Belgia |
| Gariannonum | Burgh Castle | Great Britain |
| Garumna | Garonne | France |
| Geneva | Geneva | Switzerland |
| Gerasa | Jarash | Izrael |
| Gerulata | Rusovce | Slovakia |
| Gesoriacum | Boulogne | France |
| Glannaventa | Ravenglass | Great Britain |
| Glevum | Gloucester | Great Britain |
| Gorsium (Herculea) | Tac | Hungary |
| Graccurris | Alfaro | Spain |
| Gratianopolis (Cularo) | Grenoble | France |
| Hadrianopolis | Edirne | Turkey |
| Haga-Comitis | The Hague | Netherlands |
| Heliopolis | Baalbek | Lebanon |
| Heraclea (Perinthus) | Eregli | Turkey |
| Heraclea Lyncestis | pod Bitola | Macedonia |
| Hibernia | Ireland | Ireland |
| Hierosolyma (Aelia Capitolina) | Jerusalem | Izrael |
| Hippo Regius | Annaba | Algeria |
| Hispalis | Seville | Spain |
| Histria | Istria | Romania |
| Iaurinum | Györ | Hungary |
| Iberia | Półwysep Iberyjski | Spain |
| Ilerda | Lérida | Spain |
| Illici | Elche | Spain |
| Intercisa | Pentele | Hungary |
| Ioviacum | Schlögen | Austria |
| Isara | Isčre | France |
| Isca Dumnoniorum | Exeter | Great Britain |
| Isca | Caerlon | Great Britain |
| Istropolis | Bratislava | Slovakia |
| Istrus | Danube | Austria |
| Isurium | Aldborough | Great Britain |
| Italica | Santiponce | Spain |
| Iulia Concordia | Concordia Sagittaria | Italy |
| Iulia Traducta | Tingentera | Spain |
| Labacum (Aemona) | Ljubljana | Slovenia |
| Lascuta | Alcalá de los Gazules | Spain |
| Latopolis | Isna | Egypt |
| Lauriacum | Lorch | Austria |
| Lavatrae | Bowes | Great Britain |
| Lederata | Palanka | Romania |
| Legio | León | Spain |
| Lentia | Linz | Austria |
| Letocetum | Wall | Great Britain |
| Leucarum | Loughor | Great Britain |
| Liburnum | Livorno | Italy |
| Liger | Loire | France |
| Lihnidos | Ohrid | Macedonia |
| Limonum | Poitiers | France |
| Lincium | Linz | Austria |
| Lindinis | Ilchester | Great Britain |
| Lindum |