| Castano Primo to Celbridge | 870.05 mi (1,400.21 km) |
| Castano Primo to Clondalkin | 864.36 mi (1,391.06 km) |
| Castano Primo to Clonmel | 880.09 mi (1,416.37 km) |
| Castano Primo to Cobh | 888.53 mi (1,429.95 km) |
| Castano Primo to Cork | 896.58 mi (1,442.91 km) |
| Castano Primo to Donegal | 972.87 mi (1,565.68 km) |
| Castano Primo to Douglas | 894.68 mi (1,439.85 km) |
| Castano Primo to Drogheda | 877.79 mi (1,412.66 km) |
| Castano Primo to Dublin | 860.79 mi (1,385.30 km) |
| Castano Primo to Dun Dealgan | 891.00 mi (1,433.93 km) |
| Castano Primo to Ennis | 942.80 mi (1,517.29 km) |
| Castano Primo to Enniscorthy | 841.83 mi (1,354.80 km) |
| Castano Primo to Finglas | 863.45 mi (1,389.59 km) |
| Castano Primo to Galway | 958.20 mi (1,542.08 km) |
| Castano Primo to Glanmire | 894.34 mi (1,439.30 km) |
