| West Haven to Solofra | 4,357.35 mi (7,012.48 km) |
| West Haven to Somma Lombardo | 3,922.09 mi (6,311.99 km) |
| West Haven to Somma Vesuviana | 4,337.69 mi (6,980.83 km) |
| West Haven to Sommacampagna | 4,023.21 mi (6,474.74 km) |
| West Haven to Sona | 4,021.40 mi (6,471.83 km) |
| West Haven to Sondrio | 3,956.54 mi (6,367.44 km) |
| West Haven to Sora | 4,270.66 mi (6,872.96 km) |
| West Haven to Sorbolo | 4,024.30 mi (6,476.49 km) |
| West Haven to Soresina | 3,984.46 mi (6,412.37 km) |
| West Haven to Sorisole | 3,961.30 mi (6,375.10 km) |
| West Haven to Sorrento | 4,343.96 mi (6,990.93 km) |
| West Haven to Sorso | 4,078.16 mi (6,563.16 km) |
| West Haven to Sortino | 4,505.02 mi (7,250.13 km) |
| West Haven to Soverato Marina | 4,514.52 mi (7,265.42 km) |
| West Haven to Sovicille | 4,110.99 mi (6,616.00 km) |
