| Springboro to Sestu | 4,723.19 mi (7,601.24 km) |
| Springboro to Settimo Torinese | 4,448.18 mi (7,158.65 km) |
| Springboro to Seveso | 4,486.40 mi (7,220.17 km) |
| Springboro to Sezze | 4,808.59 mi (7,738.67 km) |
| Springboro to Siano | 4,905.45 mi (7,894.56 km) |
| Springboro to Siena | 4,664.39 mi (7,506.61 km) |
| Springboro to Signa | 4,636.92 mi (7,462.40 km) |
| Springboro to Silea | 4,614.40 mi (7,426.17 km) |
| Springboro to Silvi Paese | 4,810.44 mi (7,741.66 km) |
| Springboro to Sinalunga | 4,685.08 mi (7,539.91 km) |
| Springboro to Siniscola | 4,700.42 mi (7,564.60 km) |
| Springboro to Sinnai | 4,727.99 mi (7,608.97 km) |
| Springboro to Siracusa | 5,086.06 mi (8,185.22 km) |
| Springboro to Solaro | 4,485.24 mi (7,218.30 km) |
| Springboro to Soliera | 4,593.40 mi (7,392.36 km) |
