| Upper Arlington to Sestu | 4,653.88 mi (7,489.69 km) |
| Upper Arlington to Settimo Torinese | 4,379.71 mi (7,048.46 km) |
| Upper Arlington to Seveso | 4,418.18 mi (7,110.38 km) |
| Upper Arlington to Sezze | 4,739.90 mi (7,628.14 km) |
| Upper Arlington to Siano | 4,836.80 mi (7,784.08 km) |
| Upper Arlington to Siena | 4,595.89 mi (7,396.36 km) |
| Upper Arlington to Signa | 4,568.49 mi (7,352.27 km) |
| Upper Arlington to Silea | 4,546.53 mi (7,316.93 km) |
| Upper Arlington to Silvi Paese | 4,742.06 mi (7,631.61 km) |
| Upper Arlington to Sinalunga | 4,616.60 mi (7,429.69 km) |
| Upper Arlington to Siniscola | 4,631.31 mi (7,453.37 km) |
| Upper Arlington to Sinnai | 4,658.68 mi (7,497.43 km) |
| Upper Arlington to Siracusa | 5,016.89 mi (8,073.91 km) |
| Upper Arlington to Solaro | 4,417.01 mi (7,108.49 km) |
| Upper Arlington to Soliera | 4,525.15 mi (7,282.53 km) |
