| Den Helder to Celbridge | 468.27 mi (753.61 km) |
| Den Helder to Clondalkin | 462.35 mi (744.08 km) |
| Den Helder to Clonmel | 523.31 mi (842.18 km) |
| Den Helder to Cobh | 554.38 mi (892.18 km) |
| Den Helder to Cork | 560.89 mi (902.66 km) |
| Den Helder to Donegal | 537.33 mi (864.74 km) |
| Den Helder to Douglas | 559.78 mi (900.87 km) |
| Den Helder to Drogheda | 460.88 mi (741.71 km) |
| Den Helder to Dublin | 456.77 mi (735.10 km) |
| Den Helder to Dun Dealgan | 464.24 mi (747.11 km) |
| Den Helder to Ennis | 571.56 mi (919.83 km) |
| Den Helder to Enniscorthy | 474.04 mi (762.90 km) |
| Den Helder to Finglas | 454.99 mi (732.24 km) |
| Den Helder to Galway | 572.00 mi (920.55 km) |
| Den Helder to Glanmire | 557.68 mi (897.50 km) |
