| Douarnenez to Clondalkin | 372.31 mi (599.17 km) |
| Douarnenez to Clonmel | 330.13 mi (531.30 km) |
| Douarnenez to Cobh | 313.77 mi (504.96 km) |
| Douarnenez to Cork | 320.71 mi (516.13 km) |
| Douarnenez to Donegal | 481.62 mi (775.09 km) |
| Douarnenez to Douglas | 318.68 mi (512.87 km) |
| Douarnenez to Drogheda | 398.32 mi (641.03 km) |
| Douarnenez to Dublin | 372.92 mi (600.16 km) |
| Douarnenez to Dun Dealgan | 418.58 mi (673.63 km) |
| Douarnenez to Ennis | 386.75 mi (622.42 km) |
| Douarnenez to Enniscorthy | 320.23 mi (515.36 km) |
| Douarnenez to Finglas | 379.88 mi (611.36 km) |
| Douarnenez to Galway | 413.01 mi (664.68 km) |
| Douarnenez to Glanmire | 320.03 mi (515.03 km) |
| Douarnenez to Glencullen | 363.96 mi (585.74 km) |
