| Sozopol to Berga | 1,317.18 mi (2,119.79 km) |
| Sozopol to Berja | 1,665.90 mi (2,681.01 km) |
| Sozopol to Bermeo | 1,532.53 mi (2,466.37 km) |
| Sozopol to Berriozar | 1,485.85 mi (2,391.25 km) |
| Sozopol to Betanzos | 1,806.00 mi (2,906.47 km) |
| Sozopol to Betera | 1,474.49 mi (2,372.95 km) |
| Sozopol to Bilbao | 1,543.95 mi (2,484.75 km) |
| Sozopol to Binefar | 1,398.38 mi (2,250.47 km) |
| Sozopol to Binisalem | 1,304.61 mi (2,099.57 km) |
| Sozopol to Blanes | 1,274.46 mi (2,051.05 km) |
| Sozopol to Boadilla del Monte | 1,632.60 mi (2,627.41 km) |
| Sozopol to Boiro | 1,848.74 mi (2,975.26 km) |
| Sozopol to Bolanos de Calatrava | 1,655.27 mi (2,663.91 km) |
| Sozopol to Bollullos de la Mitacion | 1,815.57 mi (2,921.87 km) |
| Sozopol to Bollullos par del Condado | 1,836.06 mi (2,954.86 km) |
