| Sozopol to Bitritto | 567.79 mi (913.76 km) |
| Sozopol to Bollate | 946.57 mi (1,523.35 km) |
| Sozopol to Bologna | 831.40 mi (1,338.00 km) |
| Sozopol to Bolzano | 852.10 mi (1,371.32 km) |
| Sozopol to Bomporto | 847.90 mi (1,364.57 km) |
| Sozopol to Bonate di Sopra | 926.13 mi (1,490.46 km) |
| Sozopol to Bondeno | 830.20 mi (1,336.08 km) |
| Sozopol to Bordighera | 1,012.57 mi (1,629.58 km) |
| Sozopol to Borgaro Torinese | 1,015.06 mi (1,633.58 km) |
| Sozopol to Borgo a Buggiano | 859.70 mi (1,383.55 km) |
| Sozopol to Borgo San Dalmazzo | 1,021.27 mi (1,643.58 km) |
| Sozopol to Borgo San Lorenzo | 827.46 mi (1,331.67 km) |
| Sozopol to Borgomanero | 978.95 mi (1,575.47 km) |
| Sozopol to Borgoricco | 809.70 mi (1,303.09 km) |
| Sozopol to Borgosatollo | 891.97 mi (1,435.48 km) |
