| Siloam Springs to Solofra | 5,488.34 mi (8,832.63 km) |
| Siloam Springs to Somma Lombardo | 5,039.75 mi (8,110.70 km) |
| Siloam Springs to Somma Vesuviana | 5,469.88 mi (8,802.93 km) |
| Siloam Springs to Sommacampagna | 5,135.90 mi (8,265.43 km) |
| Siloam Springs to Sona | 5,133.89 mi (8,262.19 km) |
| Siloam Springs to Sondrio | 5,066.52 mi (8,153.78 km) |
| Siloam Springs to Sora | 5,400.18 mi (8,690.76 km) |
| Siloam Springs to Sorbolo | 5,142.57 mi (8,276.16 km) |
| Siloam Springs to Soresina | 5,101.37 mi (8,209.86 km) |
| Siloam Springs to Sorisole | 5,075.40 mi (8,168.07 km) |
| Siloam Springs to Sorrento | 5,477.95 mi (8,815.91 km) |
| Siloam Springs to Sorso | 5,229.61 mi (8,416.25 km) |
| Siloam Springs to Sortino | 5,657.19 mi (9,104.36 km) |
| Siloam Springs to Soverato Marina | 5,652.85 mi (9,097.38 km) |
| Siloam Springs to Sovicille | 5,237.96 mi (8,429.69 km) |
