| Castellammare del Golfo to Trim | 1,421.92 mi (2,288.36 km) |
| Castellammare del Golfo to Tuam | 1,485.76 mi (2,391.10 km) |
| Castellammare del Golfo to Tullamore | 1,431.41 mi (2,303.63 km) |
| Castellammare del Golfo to Waterford | 1,375.89 mi (2,214.28 km) |
| Castellammare del Golfo to Wexford | 1,356.97 mi (2,183.83 km) |
| Castellammare del Golfo to Wicklow | 1,372.07 mi (2,208.14 km) |
| Castellammare del Golfo to Abano Terme | 509.82 mi (820.48 km) |
| Castellammare del Golfo to Abbiategrasso | 548.77 mi (883.16 km) |
| Castellammare del Golfo to Acate | 111.89 mi (180.07 km) |
| Castellammare del Golfo to Acerra | 216.98 mi (349.19 km) |
| Castellammare del Golfo to Aci Castello | 127.88 mi (205.81 km) |
| Castellammare del Golfo to Aci Catena | 126.44 mi (203.48 km) |
| Castellammare del Golfo to Aci Sant'Antonio | 125.56 mi (202.07 km) |
| Castellammare del Golfo to Acireale | 127.94 mi (205.90 km) |
| Castellammare del Golfo to Acquaviva delle Fonti | 290.20 mi (467.04 km) |
