| Bidston to Solofra | 1,203.65 mi (1,937.09 km) |
| Bidston to Somma Lombardo | 748.68 mi (1,204.89 km) |
| Bidston to Somma Vesuviana | 1,188.33 mi (1,912.44 km) |
| Bidston to Sommacampagna | 832.77 mi (1,340.22 km) |
| Bidston to Sona | 830.55 mi (1,336.63 km) |
| Bidston to Sondrio | 761.71 mi (1,225.86 km) |
| Bidston to Sora | 1,116.15 mi (1,796.26 km) |
| Bidston to Sorbolo | 847.97 mi (1,364.68 km) |
| Bidston to Soresina | 806.07 mi (1,297.25 km) |
| Bidston to Sorisole | 776.38 mi (1,249.46 km) |
| Bidston to Sorrento | 1,199.82 mi (1,930.93 km) |
| Bidston to Sorso | 1,026.09 mi (1,651.33 km) |
| Bidston to Sortino | 1,417.42 mi (2,281.12 km) |
| Bidston to Soverato Marina | 1,376.65 mi (2,215.51 km) |
| Bidston to Sovicille | 956.09 mi (1,538.68 km) |
