| Altrincham to Sestu | 1,112.70 mi (1,790.72 km) |
| Altrincham to Settimo Torinese | 728.80 mi (1,172.88 km) |
| Altrincham to Seveso | 741.09 mi (1,192.67 km) |
| Altrincham to Sezze | 1,087.80 mi (1,750.65 km) |
| Altrincham to Siano | 1,176.73 mi (1,893.76 km) |
| Altrincham to Siena | 934.16 mi (1,503.39 km) |
| Altrincham to Signa | 901.62 mi (1,451.02 km) |
| Altrincham to Silea | 844.02 mi (1,358.31 km) |
| Altrincham to Silvi Paese | 1,063.31 mi (1,711.23 km) |
| Altrincham to Sinalunga | 952.01 mi (1,532.11 km) |
| Altrincham to Siniscola | 1,048.53 mi (1,687.44 km) |
| Altrincham to Sinnai | 1,115.05 mi (1,794.50 km) |
| Altrincham to Siracusa | 1,408.73 mi (2,267.13 km) |
| Altrincham to Solaro | 740.96 mi (1,192.45 km) |
| Altrincham to Soliera | 844.95 mi (1,359.81 km) |
