| Bosilegrad to Solofra | 409.79 mi (659.50 km) |
| Bosilegrad to Somma Lombardo | 716.90 mi (1,153.73 km) |
| Bosilegrad to Somma Vesuviana | 429.44 mi (691.11 km) |
| Bosilegrad to Sommacampagna | 611.21 mi (983.64 km) |
| Bosilegrad to Sona | 612.59 mi (985.87 km) |
| Bosilegrad to Sondrio | 671.50 mi (1,080.67 km) |
| Bosilegrad to Sora | 456.96 mi (735.40 km) |
| Bosilegrad to Sorbolo | 621.72 mi (1,000.56 km) |
| Bosilegrad to Soresina | 656.17 mi (1,056.01 km) |
| Bosilegrad to Sorisole | 673.00 mi (1,083.09 km) |
| Bosilegrad to Sorrento | 438.03 mi (704.94 km) |
| Bosilegrad to Sorso | 726.13 mi (1,168.59 km) |
| Bosilegrad to Sortino | 539.61 mi (868.42 km) |
| Bosilegrad to Soverato Marina | 407.40 mi (655.65 km) |
| Bosilegrad to Sovicille | 571.08 mi (919.06 km) |
