| Bad Honnef am Rhein to Benevento | 750.06 mi (1,207.11 km) |
| Bad Honnef am Rhein to Bergamo | 360.01 mi (579.38 km) |
| Bad Honnef am Rhein to Bernalda | 840.47 mi (1,352.61 km) |
| Bad Honnef am Rhein to Bertinoro | 503.76 mi (810.72 km) |
| Bad Honnef am Rhein to Besana in Brianza | 354.52 mi (570.55 km) |
| Bad Honnef am Rhein to Besozzo | 337.84 mi (543.70 km) |
| Bad Honnef am Rhein to Biancavilla | 973.22 mi (1,566.25 km) |
| Bad Honnef am Rhein to Biassono | 358.78 mi (577.40 km) |
| Bad Honnef am Rhein to Bibbiano | 439.61 mi (707.48 km) |
| Bad Honnef am Rhein to Bibbiena | 525.80 mi (846.19 km) |
| Bad Honnef am Rhein to Biella | 353.00 mi (568.10 km) |
| Bad Honnef am Rhein to Bisceglie | 786.52 mi (1,265.78 km) |
| Bad Honnef am Rhein to Bisignano | 885.29 mi (1,424.74 km) |
| Bad Honnef am Rhein to Bitetto | 805.51 mi (1,296.35 km) |
| Bad Honnef am Rhein to Bitonto | 798.78 mi (1,285.52 km) |
