| Socorro to Solofra | 6,178.19 mi (9,942.84 km) |
| Socorro to Somma Lombardo | 5,724.97 mi (9,213.45 km) |
| Socorro to Somma Vesuviana | 6,160.57 mi (9,914.48 km) |
| Socorro to Sommacampagna | 5,817.56 mi (9,362.46 km) |
| Socorro to Sona | 5,815.45 mi (9,359.07 km) |
| Socorro to Sondrio | 5,747.20 mi (9,249.23 km) |
| Socorro to Sora | 6,089.73 mi (9,800.48 km) |
| Socorro to Sorbolo | 5,827.36 mi (9,378.23 km) |
| Socorro to Soresina | 5,785.70 mi (9,311.18 km) |
| Socorro to Sorisole | 5,758.34 mi (9,267.15 km) |
| Socorro to Sorrento | 6,169.65 mi (9,929.10 km) |
| Socorro to Sorso | 5,933.03 mi (9,548.28 km) |
| Socorro to Sortino | 6,358.95 mi (10,233.74 km) |
| Socorro to Soverato Marina | 6,346.13 mi (10,213.11 km) |
| Socorro to Sovicille | 5,927.09 mi (9,538.73 km) |
