| Richland to Sestu | 5,719.53 mi (9,204.70 km) |
| Richland to Settimo Torinese | 5,346.67 mi (8,604.63 km) |
| Richland to Seveso | 5,354.70 mi (8,617.56 km) |
| Richland to Sezze | 5,701.69 mi (9,175.99 km) |
| Richland to Siano | 5,786.20 mi (9,311.99 km) |
| Richland to Siena | 5,548.32 mi (8,929.15 km) |
| Richland to Signa | 5,514.96 mi (8,875.47 km) |
| Richland to Silea | 5,436.58 mi (8,749.34 km) |
| Richland to Silvi Paese | 5,666.87 mi (9,119.95 km) |
| Richland to Sinalunga | 5,564.99 mi (8,955.99 km) |
| Richland to Siniscola | 5,663.06 mi (9,113.82 km) |
| Richland to Sinnai | 5,722.59 mi (9,209.62 km) |
| Richland to Siracusa | 6,025.94 mi (9,697.82 km) |
| Richland to Solaro | 5,354.90 mi (8,617.88 km) |
| Richland to Soliera | 5,454.62 mi (8,778.36 km) |
