| Norristown to Blumberg | 3,995.54 mi (6,430.20 km) |
| Norristown to Bobenheim-Roxheim | 3,936.47 mi (6,335.14 km) |
| Norristown to Bobingen | 4,076.58 mi (6,560.62 km) |
| Norristown to Boblingen | 3,989.82 mi (6,421.00 km) |
| Norristown to Bocholt | 3,804.00 mi (6,121.95 km) |
| Norristown to Bochum | 3,837.09 mi (6,175.20 km) |
| Norristown to Bockenem | 3,936.36 mi (6,334.97 km) |
| Norristown to Bockhorn | 3,816.91 mi (6,142.72 km) |
| Norristown to Bogen | 4,131.54 mi (6,649.07 km) |
| Norristown to Bohl-Iggelheim | 3,940.54 mi (6,341.69 km) |
| Norristown to Bohmte | 3,856.14 mi (6,205.86 km) |
| Norristown to Boizenburg | 3,920.02 mi (6,308.66 km) |
| Norristown to Bonen | 3,855.36 mi (6,204.61 km) |
| Norristown to Bonn | 3,852.96 mi (6,200.74 km) |
| Norristown to Bopfingen | 4,039.22 mi (6,500.50 km) |
