| Frimley to Sestu | 955.85 mi (1,538.30 km) |
| Frimley to Settimo Torinese | 578.62 mi (931.21 km) |
| Frimley to Seveso | 597.53 mi (961.64 km) |
| Frimley to Sezze | 941.67 mi (1,515.48 km) |
| Frimley to Siano | 1,032.86 mi (1,662.23 km) |
| Frimley to Siena | 788.60 mi (1,269.13 km) |
| Frimley to Signa | 756.95 mi (1,218.19 km) |
| Frimley to Silea | 712.06 mi (1,145.95 km) |
| Frimley to Silvi Paese | 923.16 mi (1,485.69 km) |
| Frimley to Sinalunga | 807.27 mi (1,299.18 km) |
| Frimley to Siniscola | 893.61 mi (1,438.13 km) |
| Frimley to Sinnai | 958.32 mi (1,542.27 km) |
| Frimley to Siracusa | 1,258.80 mi (2,025.85 km) |
| Frimley to Solaro | 597.07 mi (960.90 km) |
| Frimley to Soliera | 703.46 mi (1,132.11 km) |
