| Burgas to Somma Lombardo | 954.59 mi (1,536.27 km) |
| Burgas to Somma Vesuviana | 681.15 mi (1,096.20 km) |
| Burgas to Sommacampagna | 848.92 mi (1,366.21 km) |
| Burgas to Sona | 850.04 mi (1,368.01 km) |
| Burgas to Sondrio | 903.77 mi (1,454.47 km) |
| Burgas to Sora | 711.38 mi (1,144.85 km) |
| Burgas to Sorbolo | 864.21 mi (1,390.81 km) |
| Burgas to Soresina | 895.85 mi (1,441.73 km) |
| Burgas to Sorisole | 909.29 mi (1,463.36 km) |
| Burgas to Sorrento | 688.58 mi (1,108.17 km) |
| Burgas to Sorso | 980.41 mi (1,577.82 km) |
| Burgas to Sortino | 754.77 mi (1,214.68 km) |
| Burgas to Soverato Marina | 630.16 mi (1,014.14 km) |
| Burgas to Sovicille | 822.37 mi (1,323.48 km) |
| Burgas to Spello | 750.63 mi (1,208.02 km) |
