| Colonia to Boppard | 3,824.48 mi (6,154.90 km) |
| Colonia to Borgentreich | 3,852.94 mi (6,200.70 km) |
| Colonia to Borgholzhausen | 3,801.00 mi (6,117.12 km) |
| Colonia to Borken | 3,751.92 mi (6,038.13 km) |
| Colonia to Borna | 3,993.07 mi (6,426.22 km) |
| Colonia to Bornheim | 3,786.28 mi (6,093.43 km) |
| Colonia to Bosel | 3,763.36 mi (6,056.55 km) |
| Colonia to Bottrop | 3,762.33 mi (6,054.89 km) |
| Colonia to Bovenden | 3,878.59 mi (6,241.98 km) |
| Colonia to Brackenheim | 3,917.63 mi (6,304.81 km) |
| Colonia to Brake | 3,774.98 mi (6,075.24 km) |
| Colonia to Brakel | 3,846.10 mi (6,189.70 km) |
| Colonia to Bramsche | 3,780.57 mi (6,084.24 km) |
| Colonia to Brand | 3,752.76 mi (6,039.49 km) |
| Colonia to Brand-Erbisdorf | 4,032.69 mi (6,489.99 km) |
