| Aldenham to Sestu | 967.79 mi (1,557.51 km) |
| Aldenham to Settimo Torinese | 584.85 mi (941.22 km) |
| Aldenham to Seveso | 600.09 mi (965.75 km) |
| Aldenham to Sezze | 945.79 mi (1,522.10 km) |
| Aldenham to Siano | 1,035.90 mi (1,667.12 km) |
| Aldenham to Siena | 792.34 mi (1,275.15 km) |
| Aldenham to Signa | 760.21 mi (1,223.45 km) |
| Aldenham to Silea | 709.88 mi (1,142.44 km) |
| Aldenham to Silvi Paese | 924.46 mi (1,487.77 km) |
| Aldenham to Sinalunga | 810.61 mi (1,304.55 km) |
| Aldenham to Siniscola | 903.47 mi (1,454.00 km) |
| Aldenham to Sinnai | 970.11 mi (1,561.24 km) |
| Aldenham to Siracusa | 1,265.11 mi (2,036.01 km) |
| Aldenham to Solaro | 599.79 mi (965.27 km) |
| Aldenham to Soliera | 705.16 mi (1,134.85 km) |
