| Barcelona to Brandenburg | 903.69 mi (1,454.35 km) |
| Barcelona to Brandis | 846.90 mi (1,362.96 km) |
| Barcelona to Braunfels | 697.40 mi (1,122.35 km) |
| Barcelona to Braunsbedra | 824.96 mi (1,327.64 km) |
| Barcelona to Braunschweig | 847.81 mi (1,364.42 km) |
| Barcelona to Breckerfeld | 727.60 mi (1,170.95 km) |
| Barcelona to Breisach am Rhein | 530.38 mi (853.57 km) |
| Barcelona to Bremen | 865.20 mi (1,392.40 km) |
| Barcelona to Bremerhaven | 891.47 mi (1,434.68 km) |
| Barcelona to Bremervorde | 896.04 mi (1,442.03 km) |
| Barcelona to Bretten | 616.45 mi (992.08 km) |
| Barcelona to Bretzfeld | 643.49 mi (1,035.60 km) |
| Barcelona to Brieselang | 924.71 mi (1,488.17 km) |
| Barcelona to Brilon | 755.21 mi (1,215.39 km) |
| Barcelona to Bruchhausen-Vilsen | 852.82 mi (1,372.49 km) |
