| Castellammare del Golfo to Tricase | 322.70 mi (519.34 km) |
| Castellammare del Golfo to Trieste | 528.74 mi (850.92 km) |
| Castellammare del Golfo to Triggiano | 300.54 mi (483.68 km) |
| Castellammare del Golfo to Trinitapoli | 286.37 mi (460.86 km) |
| Castellammare del Golfo to Trissino | 526.76 mi (847.74 km) |
| Castellammare del Golfo to Triuggio | 559.54 mi (900.50 km) |
| Castellammare del Golfo to Trofarello | 549.25 mi (883.93 km) |
| Castellammare del Golfo to Troina | 95.23 mi (153.25 km) |
| Castellammare del Golfo to Turin | 556.37 mi (895.39 km) |
| Castellammare del Golfo to Udine | 555.82 mi (894.51 km) |
| Castellammare del Golfo to Ugento | 312.93 mi (503.61 km) |
| Castellammare del Golfo to Umbertide | 365.50 mi (588.21 km) |
| Castellammare del Golfo to Urbino | 393.95 mi (634.01 km) |
| Castellammare del Golfo to Urgnano | 548.09 mi (882.06 km) |
| Castellammare del Golfo to Usmate Velate | 557.06 mi (896.50 km) |
