| Smolyan to Birkenau | 946.70 mi (1,523.56 km) |
| Smolyan to Birkenfeld | 926.92 mi (1,491.73 km) |
| Smolyan to Bischofsheim | 975.03 mi (1,569.17 km) |
| Smolyan to Bischofswerda | 826.84 mi (1,330.68 km) |
| Smolyan to Bisingen | 898.41 mi (1,445.85 km) |
| Smolyan to Bissendorf | 1,067.93 mi (1,718.67 km) |
| Smolyan to Bitburg | 1,045.45 mi (1,682.48 km) |
| Smolyan to Bitterfeld | 906.43 mi (1,458.76 km) |
| Smolyan to Blankenburg | 956.96 mi (1,540.09 km) |
| Smolyan to Blankenfelde | 912.73 mi (1,468.89 km) |
| Smolyan to Blaubeuren | 865.81 mi (1,393.38 km) |
| Smolyan to Bleicherode | 952.59 mi (1,533.05 km) |
| Smolyan to Blieskastel | 994.33 mi (1,600.21 km) |
| Smolyan to Blomberg | 1,024.44 mi (1,648.68 km) |
| Smolyan to Blumberg | 901.31 mi (1,450.52 km) |
