| Box Elder to Sestu | 5,294.88 mi (8,521.29 km) |
| Box Elder to Settimo Torinese | 4,957.84 mi (7,978.86 km) |
| Box Elder to Seveso | 4,979.48 mi (8,013.71 km) |
| Box Elder to Sezze | 5,323.05 mi (8,566.62 km) |
| Box Elder to Siano | 5,414.93 mi (8,714.48 km) |
| Box Elder to Siena | 5,170.46 mi (8,321.06 km) |
| Box Elder to Signa | 5,139.01 mi (8,270.43 km) |
| Box Elder to Silea | 5,083.83 mi (8,181.63 km) |
| Box Elder to Silvi Paese | 5,303.96 mi (8,535.90 km) |
| Box Elder to Sinalunga | 5,189.30 mi (8,351.38 km) |
| Box Elder to Siniscola | 5,252.39 mi (8,452.91 km) |
| Box Elder to Sinnai | 5,298.79 mi (8,527.57 km) |
| Box Elder to Siracusa | 5,632.88 mi (9,065.24 km) |
| Box Elder to Solaro | 4,979.08 mi (8,013.06 km) |
| Box Elder to Soliera | 5,084.83 mi (8,183.24 km) |
