| Boiling Springs to Solofra | 5,004.66 mi (8,054.22 km) |
| Boiling Springs to Somma Lombardo | 4,571.66 mi (7,357.37 km) |
| Boiling Springs to Somma Vesuviana | 4,984.82 mi (8,022.29 km) |
| Boiling Springs to Sommacampagna | 4,673.16 mi (7,520.72 km) |
| Boiling Springs to Sona | 4,671.37 mi (7,517.84 km) |
| Boiling Springs to Sondrio | 4,606.75 mi (7,413.85 km) |
| Boiling Springs to Sora | 4,918.31 mi (7,915.26 km) |
| Boiling Springs to Sorbolo | 4,673.71 mi (7,521.61 km) |
| Boiling Springs to Soresina | 4,634.04 mi (7,457.77 km) |
| Boiling Springs to Sorisole | 4,611.17 mi (7,420.97 km) |
| Boiling Springs to Sorrento | 4,990.76 mi (8,031.86 km) |
| Boiling Springs to Sorso | 4,721.45 mi (7,598.43 km) |
| Boiling Springs to Sortino | 5,147.31 mi (8,283.80 km) |
| Boiling Springs to Soverato Marina | 5,160.24 mi (8,304.60 km) |
| Boiling Springs to Sovicille | 4,759.23 mi (7,659.24 km) |
