| Oostkamp to Somma Lombardo | 453.25 mi (729.43 km) |
| Oostkamp to Somma Vesuviana | 888.73 mi (1,430.27 km) |
| Oostkamp to Sommacampagna | 529.24 mi (851.72 km) |
| Oostkamp to Sona | 526.93 mi (848.02 km) |
| Oostkamp to Sondrio | 458.21 mi (737.41 km) |
| Oostkamp to Sora | 816.60 mi (1,314.19 km) |
| Oostkamp to Sorbolo | 548.24 mi (882.31 km) |
| Oostkamp to Soresina | 506.80 mi (815.62 km) |
| Oostkamp to Sorisole | 475.73 mi (765.62 km) |
| Oostkamp to Sorrento | 901.14 mi (1,450.24 km) |
| Oostkamp to Sorso | 759.61 mi (1,222.47 km) |
| Oostkamp to Sortino | 1,126.46 mi (1,812.86 km) |
| Oostkamp to Soverato Marina | 1,076.66 mi (1,732.71 km) |
| Oostkamp to Sovicille | 659.93 mi (1,062.06 km) |
| Oostkamp to Spello | 716.78 mi (1,153.55 km) |
