| Saint-Nazaire to Clondalkin | 456.53 mi (734.71 km) |
| Saint-Nazaire to Clonmel | 427.85 mi (688.56 km) |
| Saint-Nazaire to Cobh | 417.25 mi (671.49 km) |
| Saint-Nazaire to Cork | 424.64 mi (683.40 km) |
| Saint-Nazaire to Donegal | 570.37 mi (917.92 km) |
| Saint-Nazaire to Douglas | 422.60 mi (680.11 km) |
| Saint-Nazaire to Drogheda | 480.59 mi (773.44 km) |
| Saint-Nazaire to Dublin | 456.04 mi (733.93 km) |
| Saint-Nazaire to Dun Dealgan | 500.07 mi (804.79 km) |
| Saint-Nazaire to Ennis | 487.76 mi (784.97 km) |
| Saint-Nazaire to Enniscorthy | 409.74 mi (659.42 km) |
| Saint-Nazaire to Finglas | 462.23 mi (743.89 km) |
| Saint-Nazaire to Galway | 512.21 mi (824.32 km) |
| Saint-Nazaire to Glanmire | 423.57 mi (681.67 km) |
| Saint-Nazaire to Glencullen | 447.31 mi (719.87 km) |
