| Siloam Springs to Sestu | 5,312.59 mi (8,549.78 km) |
| Siloam Springs to Settimo Torinese | 5,023.99 mi (8,085.33 km) |
| Siloam Springs to Seveso | 5,058.66 mi (8,141.13 km) |
| Siloam Springs to Sezze | 5,387.15 mi (8,669.78 km) |
| Siloam Springs to Siano | 5,483.38 mi (8,824.65 km) |
| Siloam Springs to Siena | 5,240.47 mi (8,433.72 km) |
| Siloam Springs to Signa | 5,211.98 mi (8,387.87 km) |
| Siloam Springs to Silea | 5,181.74 mi (8,339.20 km) |
| Siloam Springs to Silvi Paese | 5,384.42 mi (8,665.38 km) |
| Siloam Springs to Sinalunga | 5,260.85 mi (8,466.52 km) |
| Siloam Springs to Siniscola | 5,286.11 mi (8,507.16 km) |
| Siloam Springs to Sinnai | 5,317.25 mi (8,557.28 km) |
| Siloam Springs to Siracusa | 5,672.25 mi (9,128.61 km) |
| Siloam Springs to Solaro | 5,057.67 mi (8,139.53 km) |
| Siloam Springs to Soliera | 5,165.82 mi (8,313.59 km) |
