| Powell to Solofra | 4,836.73 mi (7,783.96 km) |
| Powell to Somma Lombardo | 4,393.11 mi (7,070.03 km) |
| Powell to Somma Vesuviana | 4,817.71 mi (7,753.36 km) |
| Powell to Sommacampagna | 4,491.64 mi (7,228.60 km) |
| Powell to Sona | 4,489.71 mi (7,225.50 km) |
| Powell to Sondrio | 4,423.30 mi (7,118.62 km) |
| Powell to Sora | 4,749.06 mi (7,642.87 km) |
| Powell to Sorbolo | 4,495.87 mi (7,235.41 km) |
| Powell to Soresina | 4,455.18 mi (7,169.92 km) |
| Powell to Sorisole | 4,430.39 mi (7,130.03 km) |
| Powell to Sorrento | 4,825.01 mi (7,765.11 km) |
| Powell to Sorso | 4,568.93 mi (7,352.98 km) |
| Powell to Sortino | 4,996.73 mi (8,041.46 km) |
| Powell to Soverato Marina | 4,998.30 mi (8,043.99 km) |
| Powell to Sovicille | 4,587.66 mi (7,383.13 km) |
