| s-Gravendeel to Solofra | 898.61 mi (1,446.17 km) |
| s-Gravendeel to Somma Lombardo | 460.54 mi (741.16 km) |
| s-Gravendeel to Somma Vesuviana | 885.83 mi (1,425.61 km) |
| s-Gravendeel to Sommacampagna | 524.61 mi (844.27 km) |
| s-Gravendeel to Sona | 522.21 mi (840.42 km) |
| s-Gravendeel to Sondrio | 454.91 mi (732.11 km) |
| s-Gravendeel to Sora | 814.28 mi (1,310.46 km) |
| s-Gravendeel to Sorbolo | 548.71 mi (883.07 km) |
| s-Gravendeel to Soresina | 508.58 mi (818.49 km) |
| s-Gravendeel to Sorisole | 476.37 mi (766.64 km) |
| s-Gravendeel to Sorrento | 899.19 mi (1,447.11 km) |
| s-Gravendeel to Sorso | 781.88 mi (1,258.32 km) |
| s-Gravendeel to Sortino | 1,130.36 mi (1,819.14 km) |
| s-Gravendeel to Soverato Marina | 1,072.29 mi (1,725.68 km) |
| s-Gravendeel to Sovicille | 662.82 mi (1,066.70 km) |
