| Witney to Solofra | 1,081.76 mi (1,740.92 km) |
| Witney to Somma Lombardo | 625.93 mi (1,007.33 km) |
| Witney to Somma Vesuviana | 1,065.83 mi (1,715.28 km) |
| Witney to Sommacampagna | 714.19 mi (1,149.38 km) |
| Witney to Sona | 712.04 mi (1,145.92 km) |
| Witney to Sondrio | 643.54 mi (1,035.68 km) |
| Witney to Sora | 993.78 mi (1,599.34 km) |
| Witney to Sorbolo | 726.70 mi (1,169.52 km) |
| Witney to Soresina | 684.78 mi (1,102.05 km) |
| Witney to Sorisole | 656.07 mi (1,055.85 km) |
| Witney to Sorrento | 1,076.80 mi (1,732.95 km) |
| Witney to Sorso | 896.33 mi (1,442.50 km) |
| Witney to Sortino | 1,291.05 mi (2,077.74 km) |
| Witney to Soverato Marina | 1,254.00 mi (2,018.12 km) |
| Witney to Sovicille | 832.59 mi (1,339.92 km) |
