| Grand Forks to Solofra | 5,029.30 mi (8,093.87 km) |
| Grand Forks to Somma Lombardo | 4,573.44 mi (7,360.24 km) |
| Grand Forks to Somma Vesuviana | 5,013.17 mi (8,067.91 km) |
| Grand Forks to Sommacampagna | 4,660.05 mi (7,499.62 km) |
| Grand Forks to Sona | 4,657.82 mi (7,496.04 km) |
| Grand Forks to Sondrio | 4,588.99 mi (7,385.27 km) |
| Grand Forks to Sora | 4,941.22 mi (7,952.13 km) |
| Grand Forks to Sorbolo | 4,674.20 mi (7,522.40 km) |
| Grand Forks to Soresina | 4,632.27 mi (7,454.91 km) |
| Grand Forks to Sorisole | 4,603.17 mi (7,408.08 km) |
| Grand Forks to Sorrento | 5,023.80 mi (8,085.03 km) |
| Grand Forks to Sorso | 4,811.38 mi (7,743.17 km) |
| Grand Forks to Sortino | 5,229.12 mi (8,415.45 km) |
| Grand Forks to Soverato Marina | 5,201.13 mi (8,370.41 km) |
| Grand Forks to Sovicille | 4,779.52 mi (7,691.89 km) |
