| Gravesend to Sestu | 938.18 mi (1,509.86 km) |
| Gravesend to Settimo Torinese | 552.27 mi (888.80 km) |
| Gravesend to Seveso | 566.17 mi (911.16 km) |
| Gravesend to Sezze | 912.25 mi (1,468.12 km) |
| Gravesend to Siano | 1,002.01 mi (1,612.57 km) |
| Gravesend to Siena | 758.71 mi (1,221.03 km) |
| Gravesend to Signa | 726.45 mi (1,169.11 km) |
| Gravesend to Silea | 675.05 mi (1,086.39 km) |
| Gravesend to Silvi Paese | 890.14 mi (1,432.54 km) |
| Gravesend to Sinalunga | 776.85 mi (1,250.21 km) |
| Gravesend to Siniscola | 872.57 mi (1,404.27 km) |
| Gravesend to Sinnai | 940.39 mi (1,513.41 km) |
| Gravesend to Siracusa | 1,232.34 mi (1,983.25 km) |
| Gravesend to Solaro | 565.92 mi (910.76 km) |
| Gravesend to Soliera | 670.98 mi (1,079.83 km) |
