| Castellamonte to Celbridge | 841.94 mi (1,354.98 km) |
| Castellamonte to Clondalkin | 836.38 mi (1,346.02 km) |
| Castellamonte to Clonmel | 847.80 mi (1,364.40 km) |
| Castellamonte to Cobh | 854.26 mi (1,374.80 km) |
| Castellamonte to Cork | 862.31 mi (1,387.75 km) |
| Castellamonte to Donegal | 946.73 mi (1,523.62 km) |
| Castellamonte to Douglas | 860.38 mi (1,384.65 km) |
| Castellamonte to Drogheda | 851.03 mi (1,369.61 km) |
| Castellamonte to Dublin | 833.05 mi (1,340.67 km) |
| Castellamonte to Dun Dealgan | 865.05 mi (1,392.16 km) |
| Castellamonte to Ennis | 910.81 mi (1,465.80 km) |
| Castellamonte to Enniscorthy | 811.15 mi (1,305.42 km) |
| Castellamonte to Finglas | 836.10 mi (1,345.57 km) |
| Castellamonte to Galway | 927.33 mi (1,492.40 km) |
| Castellamonte to Glanmire | 860.18 mi (1,384.33 km) |
