| Clarksburg to Solofra | 4,624.50 mi (7,442.41 km) |
| Clarksburg to Somma Lombardo | 4,188.79 mi (6,741.20 km) |
| Clarksburg to Somma Vesuviana | 4,604.85 mi (7,410.79 km) |
| Clarksburg to Sommacampagna | 4,289.74 mi (6,903.68 km) |
| Clarksburg to Sona | 4,287.93 mi (6,900.75 km) |
| Clarksburg to Sondrio | 4,222.93 mi (6,796.15 km) |
| Clarksburg to Sora | 4,537.77 mi (7,302.83 km) |
| Clarksburg to Sorbolo | 4,291.05 mi (6,905.78 km) |
| Clarksburg to Soresina | 4,251.15 mi (6,841.56 km) |
| Clarksburg to Sorisole | 4,227.87 mi (6,804.10 km) |
| Clarksburg to Sorrento | 4,611.15 mi (7,420.93 km) |
| Clarksburg to Sorso | 4,345.31 mi (6,993.09 km) |
| Clarksburg to Sortino | 4,772.11 mi (7,679.96 km) |
| Clarksburg to Soverato Marina | 4,781.75 mi (7,695.48 km) |
| Clarksburg to Sovicille | 4,378.03 mi (7,045.75 km) |
