| Trapani to Selargius | 200.16 mi (322.13 km) |
| Trapani to Selvazzano Dentro | 510.32 mi (821.28 km) |
| Trapani to Senago | 550.86 mi (886.53 km) |
| Trapani to Senigallia | 395.24 mi (636.07 km) |
| Trapani to Seravezza | 430.08 mi (692.15 km) |
| Trapani to Seregno | 554.14 mi (891.81 km) |
| Trapani to Seriate | 548.87 mi (883.32 km) |
| Trapani to Sermoneta | 245.33 mi (394.83 km) |
| Trapani to Serramanna | 216.65 mi (348.67 km) |
| Trapani to Serravalle Pistoiese | 415.78 mi (669.13 km) |
| Trapani to Sessa Aurunca | 234.65 mi (377.63 km) |
| Trapani to Sesto Calende | 569.10 mi (915.88 km) |
| Trapani to Sesto Fiorentino | 407.64 mi (656.03 km) |
| Trapani to Sesto San Giovanni | 546.00 mi (878.70 km) |
| Trapani to Sestri Levante | 461.65 mi (742.95 km) |
