| Martha Lake to Blumberg | 5,195.96 mi (8,362.09 km) |
| Martha Lake to Bobenheim-Roxheim | 5,089.44 mi (8,190.67 km) |
| Martha Lake to Bobingen | 5,225.06 mi (8,408.93 km) |
| Martha Lake to Boblingen | 5,157.78 mi (8,300.64 km) |
| Martha Lake to Bocholt | 4,917.47 mi (7,913.90 km) |
| Martha Lake to Bochum | 4,951.86 mi (7,969.25 km) |
| Martha Lake to Bockenem | 4,987.45 mi (8,026.53 km) |
| Martha Lake to Bockhorn | 4,859.12 mi (7,820.00 km) |
| Martha Lake to Bogen | 5,228.65 mi (8,414.69 km) |
| Martha Lake to Bohl-Iggelheim | 5,100.63 mi (8,208.68 km) |
| Martha Lake to Bohmte | 4,925.92 mi (7,927.51 km) |
| Martha Lake to Boizenburg | 4,920.20 mi (7,918.30 km) |
| Martha Lake to Bonen | 4,957.79 mi (7,978.79 km) |
| Martha Lake to Bonn | 4,992.47 mi (8,034.61 km) |
| Martha Lake to Bopfingen | 5,179.15 mi (8,335.04 km) |
