| Mariehamn to Brandis | 668.41 mi (1,075.71 km) |
| Mariehamn to Braunfels | 800.48 mi (1,288.25 km) |
| Mariehamn to Braunsbedra | 683.68 mi (1,100.28 km) |
| Mariehamn to Braunschweig | 649.82 mi (1,045.79 km) |
| Mariehamn to Breckerfeld | 777.30 mi (1,250.94 km) |
| Mariehamn to Breisach am Rhein | 969.01 mi (1,559.48 km) |
| Mariehamn to Bremen | 642.08 mi (1,033.32 km) |
| Mariehamn to Bremerhaven | 622.03 mi (1,001.06 km) |
| Mariehamn to Bremervorde | 611.72 mi (984.46 km) |
| Mariehamn to Bretten | 884.19 mi (1,422.97 km) |
| Mariehamn to Bretzfeld | 860.89 mi (1,385.47 km) |
| Mariehamn to Brieselang | 582.56 mi (937.54 km) |
| Mariehamn to Brilon | 744.18 mi (1,197.64 km) |
| Mariehamn to Bruchhausen-Vilsen | 651.18 mi (1,047.97 km) |
| Mariehamn to Bruchkobel | 809.29 mi (1,302.42 km) |
