| Prostejov to Somma Lombardo | 470.96 mi (757.93 km) |
| Prostejov to Somma Vesuviana | 608.18 mi (978.77 km) |
| Prostejov to Sommacampagna | 405.67 mi (652.86 km) |
| Prostejov to Sona | 404.57 mi (651.10 km) |
| Prostejov to Sondrio | 405.80 mi (653.07 km) |
| Prostejov to Sora | 561.68 mi (903.94 km) |
| Prostejov to Sorbolo | 447.01 mi (719.39 km) |
| Prostejov to Soresina | 445.52 mi (717.00 km) |
| Prostejov to Sorisole | 432.30 mi (695.72 km) |
| Prostejov to Sorrento | 625.41 mi (1,006.50 km) |
| Prostejov to Sorso | 728.47 mi (1,172.36 km) |
| Prostejov to Sortino | 856.53 mi (1,378.44 km) |
| Prostejov to Soverato Marina | 745.95 mi (1,200.50 km) |
| Prostejov to Sovicille | 510.86 mi (822.14 km) |
| Prostejov to Spello | 495.43 mi (797.31 km) |
