| Madison to Blumberg | 4,420.49 mi (7,114.09 km) |
| Madison to Bobenheim-Roxheim | 4,343.26 mi (6,989.81 km) |
| Madison to Bobingen | 4,487.00 mi (7,221.13 km) |
| Madison to Boblingen | 4,403.65 mi (7,086.98 km) |
| Madison to Bocholt | 4,192.21 mi (6,746.71 km) |
| Madison to Bochum | 4,227.06 mi (6,802.79 km) |
| Madison to Bockenem | 4,308.52 mi (6,933.90 km) |
| Madison to Bockhorn | 4,181.15 mi (6,728.91 km) |
| Madison to Bogen | 4,526.74 mi (7,285.09 km) |
| Madison to Bohl-Iggelheim | 4,349.90 mi (7,000.49 km) |
| Madison to Bohmte | 4,231.46 mi (6,809.88 km) |
| Madison to Boizenburg | 4,274.12 mi (6,878.53 km) |
| Madison to Bonen | 4,241.83 mi (6,826.56 km) |
| Madison to Bonn | 4,252.00 mi (6,842.93 km) |
| Madison to Bopfingen | 4,445.41 mi (7,154.20 km) |
