| Trapani to Santa Venerina | 144.70 mi (232.87 km) |
| Trapani to Santeramo in Colle | 297.38 mi (478.59 km) |
| Trapani to Santo Stefano di Magra | 445.58 mi (717.08 km) |
| Trapani to Santo Stino di Livenza | 533.18 mi (858.07 km) |
| Trapani to Sarezzo | 540.59 mi (869.99 km) |
| Trapani to Sarno | 223.57 mi (359.80 km) |
| Trapani to Saronno | 555.18 mi (893.48 km) |
| Trapani to Sarzana | 441.67 mi (710.79 km) |
| Trapani to Sassari | 282.22 mi (454.19 km) |
| Trapani to Sasso Marconi | 445.85 mi (717.52 km) |
| Trapani to Sassuolo | 460.28 mi (740.75 km) |
| Trapani to Sava | 316.54 mi (509.42 km) |
| Trapani to Saviano | 226.98 mi (365.28 km) |
| Trapani to Savigliano | 523.35 mi (842.24 km) |
| Trapani to Savignano sul Panaro | 453.30 mi (729.52 km) |
