| Bidston to Sestu | 1,130.62 mi (1,819.56 km) |
| Bidston to Settimo Torinese | 750.30 mi (1,207.49 km) |
| Bidston to Seveso | 764.55 mi (1,230.42 km) |
| Bidston to Sezze | 1,110.79 mi (1,787.64 km) |
| Bidston to Siano | 1,200.36 mi (1,931.79 km) |
| Bidston to Siena | 957.24 mi (1,540.53 km) |
| Bidston to Signa | 924.92 mi (1,488.51 km) |
| Bidston to Silea | 869.82 mi (1,399.84 km) |
| Bidston to Silvi Paese | 1,087.76 mi (1,750.58 km) |
| Bidston to Sinalunga | 975.32 mi (1,569.62 km) |
| Bidston to Siniscola | 1,067.93 mi (1,718.67 km) |
| Bidston to Sinnai | 1,133.09 mi (1,823.53 km) |
| Bidston to Siracusa | 1,430.56 mi (2,302.27 km) |
| Bidston to Solaro | 764.33 mi (1,230.08 km) |
| Bidston to Soliera | 868.98 mi (1,398.48 km) |
