| Castellammare del Golfo to Celbridge | 1,404.22 mi (2,259.88 km) |
| Castellammare del Golfo to Clondalkin | 1,398.94 mi (2,251.38 km) |
| Castellammare del Golfo to Clonmel | 1,399.54 mi (2,252.34 km) |
| Castellammare del Golfo to Cobh | 1,399.37 mi (2,252.07 km) |
| Castellammare del Golfo to Cork | 1,407.27 mi (2,264.78 km) |
| Castellammare del Golfo to Donegal | 1,512.00 mi (2,433.34 km) |
| Castellammare del Golfo to Douglas | 1,405.25 mi (2,261.53 km) |
| Castellammare del Golfo to Drogheda | 1,415.80 mi (2,278.51 km) |
| Castellammare del Golfo to Dublin | 1,396.14 mi (2,246.88 km) |
| Castellammare del Golfo to Dun Dealgan | 1,431.07 mi (2,303.09 km) |
| Castellammare del Golfo to Ennis | 1,462.60 mi (2,353.83 km) |
| Castellammare del Golfo to Enniscorthy | 1,367.84 mi (2,201.32 km) |
| Castellammare del Golfo to Finglas | 1,399.90 mi (2,252.91 km) |
| Castellammare del Golfo to Galway | 1,482.20 mi (2,385.38 km) |
| Castellammare del Golfo to Glanmire | 1,405.58 mi (2,262.06 km) |
