| Romilly-sur-Seine to Clondalkin | 551.03 mi (886.79 km) |
| Romilly-sur-Seine to Clonmel | 568.08 mi (914.24 km) |
| Romilly-sur-Seine to Cobh | 578.82 mi (931.52 km) |
| Romilly-sur-Seine to Cork | 586.85 mi (944.44 km) |
| Romilly-sur-Seine to Donegal | 660.39 mi (1,062.79 km) |
| Romilly-sur-Seine to Douglas | 585.00 mi (941.47 km) |
| Romilly-sur-Seine to Drogheda | 564.92 mi (909.14 km) |
| Romilly-sur-Seine to Dublin | 547.52 mi (881.14 km) |
| Romilly-sur-Seine to Dun Dealgan | 578.62 mi (931.20 km) |
| Romilly-sur-Seine to Ennis | 630.45 mi (1,014.61 km) |
| Romilly-sur-Seine to Enniscorthy | 528.80 mi (851.02 km) |
| Romilly-sur-Seine to Finglas | 550.31 mi (885.63 km) |
| Romilly-sur-Seine to Galway | 645.16 mi (1,038.28 km) |
| Romilly-sur-Seine to Glanmire | 584.45 mi (940.59 km) |
| Romilly-sur-Seine to Glencullen | 541.17 mi (870.93 km) |
