| Grand Junction to Solofra | 5,866.25 mi (9,440.82 km) |
| Grand Junction to Somma Lombardo | 5,410.40 mi (8,707.19 km) |
| Grand Junction to Somma Vesuviana | 5,850.12 mi (9,414.86 km) |
| Grand Junction to Sommacampagna | 5,496.87 mi (8,846.36 km) |
| Grand Junction to Sona | 5,494.64 mi (8,842.77 km) |
| Grand Junction to Sondrio | 5,425.80 mi (8,731.99 km) |
| Grand Junction to Sora | 5,778.18 mi (9,299.08 km) |
| Grand Junction to Sorbolo | 5,511.14 mi (8,869.32 km) |
| Grand Junction to Soresina | 5,469.20 mi (8,801.83 km) |
| Grand Junction to Sorisole | 5,440.07 mi (8,754.95 km) |
| Grand Junction to Sorrento | 5,860.75 mi (9,431.96 km) |
| Grand Junction to Sorso | 5,646.76 mi (9,087.58 km) |
| Grand Junction to Sortino | 6,065.47 mi (9,761.42 km) |
| Grand Junction to Soverato Marina | 6,038.08 mi (9,717.35 km) |
| Grand Junction to Sovicille | 5,616.46 mi (9,038.82 km) |
