| Wolf Trap to Sestu | 4,431.88 mi (7,132.42 km) |
| Wolf Trap to Settimo Torinese | 4,178.49 mi (6,724.63 km) |
| Wolf Trap to Seveso | 4,221.44 mi (6,793.75 km) |
| Wolf Trap to Sezze | 4,533.46 mi (7,295.90 km) |
| Wolf Trap to Siano | 4,630.82 mi (7,452.58 km) |
| Wolf Trap to Siena | 4,393.36 mi (7,070.44 km) |
| Wolf Trap to Signa | 4,367.42 mi (7,028.69 km) |
| Wolf Trap to Silea | 4,355.31 mi (7,009.20 km) |
| Wolf Trap to Silvi Paese | 4,541.65 mi (7,309.08 km) |
| Wolf Trap to Sinalunga | 4,414.39 mi (7,104.28 km) |
| Wolf Trap to Siniscola | 4,415.16 mi (7,105.51 km) |
| Wolf Trap to Sinnai | 4,436.90 mi (7,140.50 km) |
| Wolf Trap to Siracusa | 4,798.64 mi (7,722.66 km) |
| Wolf Trap to Solaro | 4,220.05 mi (6,791.52 km) |
| Wolf Trap to Soliera | 4,327.69 mi (6,964.74 km) |
