| Suffern to Sestu | 4,213.07 mi (6,780.29 km) |
| Suffern to Settimo Torinese | 3,956.18 mi (6,366.85 km) |
| Suffern to Seveso | 3,998.65 mi (6,435.21 km) |
| Suffern to Sezze | 4,311.91 mi (6,939.35 km) |
| Suffern to Siano | 4,409.23 mi (7,095.97 km) |
| Suffern to Siena | 4,171.26 mi (6,712.99 km) |
| Suffern to Signa | 4,145.14 mi (6,670.95 km) |
| Suffern to Silea | 4,132.08 mi (6,649.94 km) |
| Suffern to Silvi Paese | 4,319.33 mi (6,951.29 km) |
| Suffern to Sinalunga | 4,192.26 mi (6,746.78 km) |
| Suffern to Siniscola | 4,195.16 mi (6,751.46 km) |
| Suffern to Sinnai | 4,218.05 mi (6,788.30 km) |
| Suffern to Siracusa | 4,579.17 mi (7,369.46 km) |
| Suffern to Solaro | 3,997.29 mi (6,433.02 km) |
| Suffern to Soliera | 4,105.00 mi (6,606.36 km) |
