| Bad Honnef am Rhein to Beyne-Heusay | 69.14 mi (111.27 km) |
| Bad Honnef am Rhein to Bierbeek | 108.35 mi (174.38 km) |
| Bad Honnef am Rhein to Bilzen | 76.30 mi (122.80 km) |
| Bad Honnef am Rhein to Binche | 135.48 mi (218.03 km) |
| Bad Honnef am Rhein to Bissegem | 175.76 mi (282.86 km) |
| Bad Honnef am Rhein to Blankenberge | 184.43 mi (296.82 km) |
| Bad Honnef am Rhein to Blegny | 65.44 mi (105.32 km) |
| Bad Honnef am Rhein to Bocholt | 80.49 mi (129.53 km) |
| Bad Honnef am Rhein to Boechout | 124.54 mi (200.43 km) |
| Bad Honnef am Rhein to Bonheiden | 120.54 mi (194.00 km) |
| Bad Honnef am Rhein to Boom | 128.34 mi (206.55 km) |
| Bad Honnef am Rhein to Boortmeerbeek | 118.45 mi (190.63 km) |
| Bad Honnef am Rhein to Borgerhout | 127.49 mi (205.17 km) |
| Bad Honnef am Rhein to Borgloon | 83.10 mi (133.74 km) |
| Bad Honnef am Rhein to Bornem | 134.25 mi (216.05 km) |
