| Westland to Sestu | 4,581.77 mi (7,373.65 km) |
| Westland to Settimo Torinese | 4,296.07 mi (6,913.85 km) |
| Westland to Seveso | 4,332.05 mi (6,971.75 km) |
| Westland to Sezze | 4,658.44 mi (7,497.04 km) |
| Westland to Siano | 4,754.90 mi (7,652.26 km) |
| Westland to Siena | 4,512.52 mi (7,262.20 km) |
| Westland to Signa | 4,484.38 mi (7,216.91 km) |
| Westland to Silea | 4,457.23 mi (7,173.22 km) |
| Westland to Silvi Paese | 4,657.26 mi (7,495.14 km) |
| Westland to Sinalunga | 4,533.01 mi (7,295.18 km) |
| Westland to Siniscola | 4,555.70 mi (7,331.68 km) |
| Westland to Sinnai | 4,586.44 mi (7,381.16 km) |
| Westland to Siracusa | 4,941.81 mi (7,953.07 km) |
| Westland to Solaro | 4,330.99 mi (6,970.05 km) |
| Westland to Soliera | 4,439.18 mi (7,144.17 km) |
