| Seagoville to Sestu | 5,557.73 mi (8,944.30 km) |
| Seagoville to Settimo Torinese | 5,276.97 mi (8,492.46 km) |
| Seagoville to Seveso | 5,313.22 mi (8,550.80 km) |
| Seagoville to Sezze | 5,638.91 mi (9,074.96 km) |
| Seagoville to Siano | 5,735.49 mi (9,230.38 km) |
| Seagoville to Siena | 5,493.40 mi (8,840.77 km) |
| Seagoville to Signa | 5,465.37 mi (8,795.66 km) |
| Seagoville to Silea | 5,438.29 mi (8,752.08 km) |
| Seagoville to Silvi Paese | 5,638.35 mi (9,074.05 km) |
| Seagoville to Sinalunga | 5,513.93 mi (8,873.81 km) |
| Seagoville to Siniscola | 5,533.80 mi (8,905.78 km) |
| Seagoville to Sinnai | 5,562.50 mi (8,951.97 km) |
| Seagoville to Siracusa | 5,919.69 mi (9,526.82 km) |
| Seagoville to Solaro | 5,312.16 mi (8,549.09 km) |
| Seagoville to Soliera | 5,420.35 mi (8,723.22 km) |
