| Bad Honnef am Rhein to Barcellona-Pozzo di Gotto | 947.83 mi (1,525.38 km) |
| Bad Honnef am Rhein to Bareggio | 366.84 mi (590.37 km) |
| Bad Honnef am Rhein to Barga | 478.70 mi (770.39 km) |
| Bad Honnef am Rhein to Bari | 803.27 mi (1,292.75 km) |
| Bad Honnef am Rhein to Barletta | 776.22 mi (1,249.20 km) |
| Bad Honnef am Rhein to Baronissi | 773.85 mi (1,245.39 km) |
| Bad Honnef am Rhein to Barrafranca | 979.63 mi (1,576.56 km) |
| Bad Honnef am Rhein to Bassano del Grappa | 395.66 mi (636.76 km) |
| Bad Honnef am Rhein to Battipaglia | 786.73 mi (1,266.12 km) |
| Bad Honnef am Rhein to Beinasco | 389.23 mi (626.40 km) |
| Bad Honnef am Rhein to Bellinzago Novarese | 355.68 mi (572.41 km) |
| Bad Honnef am Rhein to Belluno | 386.18 mi (621.49 km) |
| Bad Honnef am Rhein to Belmonte Mezzagno | 921.05 mi (1,482.29 km) |
| Bad Honnef am Rhein to Belpasso | 979.76 mi (1,576.78 km) |
| Bad Honnef am Rhein to Belvedere Marittimo | 869.25 mi (1,398.93 km) |
