| Trapani to Skarzysko-Kamienna | 993.53 mi (1,598.94 km) |
| Trapani to Skawina | 902.17 mi (1,451.90 km) |
| Trapani to Skierniewice | 1,032.10 mi (1,661.00 km) |
| Trapani to Skoczow | 871.19 mi (1,402.05 km) |
| Trapani to Skwierzyna | 1,017.71 mi (1,637.85 km) |
| Trapani to Slawno | 1,145.94 mi (1,844.20 km) |
| Trapani to Slubice | 995.20 mi (1,601.62 km) |
| Trapani to Slupca | 1,019.98 mi (1,641.50 km) |
| Trapani to Slupsk | 1,156.16 mi (1,860.66 km) |
| Trapani to Sochaczew | 1,050.37 mi (1,690.41 km) |
| Trapani to Sokolka | 1,184.50 mi (1,906.26 km) |
| Trapani to Sokolow Podlaski | 1,098.64 mi (1,768.09 km) |
| Trapani to Solec Kujawski | 1,076.23 mi (1,732.02 km) |
| Trapani to Sopot | 1,170.57 mi (1,883.85 km) |
| Trapani to Sosnowiec | 907.88 mi (1,461.09 km) |
