| Mariehamn to Birkenau | 851.77 mi (1,370.80 km) |
| Mariehamn to Birkenfeld | 895.94 mi (1,441.87 km) |
| Mariehamn to Bischofsheim | 832.91 mi (1,340.45 km) |
| Mariehamn to Bischofswerda | 658.74 mi (1,060.14 km) |
| Mariehamn to Bisingen | 925.41 mi (1,489.31 km) |
| Mariehamn to Bissendorf | 705.24 mi (1,134.97 km) |
| Mariehamn to Bitburg | 875.01 mi (1,408.19 km) |
| Mariehamn to Bitterfeld | 655.37 mi (1,054.71 km) |
| Mariehamn to Blankenburg | 669.29 mi (1,077.11 km) |
| Mariehamn to Blankenfelde | 590.70 mi (950.63 km) |
| Mariehamn to Blaubeuren | 903.16 mi (1,453.49 km) |
| Mariehamn to Bleicherode | 700.33 mi (1,127.06 km) |
| Mariehamn to Blieskastel | 902.50 mi (1,452.44 km) |
| Mariehamn to Blomberg | 700.97 mi (1,128.10 km) |
| Mariehamn to Blumberg | 962.46 mi (1,548.93 km) |
