| Bonn to Berga | 646.47 mi (1,040.39 km) |
| Bonn to Berja | 1,080.25 mi (1,738.50 km) |
| Bonn to Bermeo | 683.77 mi (1,100.41 km) |
| Bonn to Berriozar | 684.51 mi (1,101.62 km) |
| Bonn to Betanzos | 883.58 mi (1,421.98 km) |
| Bonn to Betera | 852.33 mi (1,371.69 km) |
| Bonn to Bilbao | 698.76 mi (1,124.54 km) |
| Bonn to Binefar | 693.65 mi (1,116.32 km) |
| Bonn to Binisalem | 790.89 mi (1,272.82 km) |
| Bonn to Blanes | 658.67 mi (1,060.03 km) |
| Bonn to Boadilla del Monte | 887.28 mi (1,427.93 km) |
| Bonn to Boiro | 938.49 mi (1,510.35 km) |
| Bonn to Bolanos de Calatrava | 973.21 mi (1,566.23 km) |
| Bonn to Bollullos de la Mitacion | 1,131.75 mi (1,821.37 km) |
| Bonn to Bollullos par del Condado | 1,143.09 mi (1,839.63 km) |
