| Colonia to Beyne-Heusay | 3,735.48 mi (6,011.67 km) |
| Colonia to Bierbeek | 3,694.05 mi (5,945.01 km) |
| Colonia to Bilzen | 3,723.50 mi (5,992.39 km) |
| Colonia to Binche | 3,680.78 mi (5,923.65 km) |
| Colonia to Bissegem | 3,631.50 mi (5,844.33 km) |
| Colonia to Blankenberge | 3,615.60 mi (5,818.75 km) |
| Colonia to Blegny | 3,737.52 mi (6,014.96 km) |
| Colonia to Bocholt | 3,718.04 mi (5,983.61 km) |
| Colonia to Boechout | 3,674.52 mi (5,913.56 km) |
| Colonia to Bonheiden | 3,679.50 mi (5,921.58 km) |
| Colonia to Boom | 3,671.50 mi (5,908.70 km) |
| Colonia to Boortmeerbeek | 3,682.12 mi (5,925.80 km) |
| Colonia to Borgerhout | 3,671.24 mi (5,908.29 km) |
| Colonia to Borgloon | 3,718.19 mi (5,983.84 km) |
| Colonia to Bornem | 3,665.69 mi (5,899.35 km) |
