| Ferentino to Brandenburg | 742.36 mi (1,194.72 km) |
| Ferentino to Brandis | 667.54 mi (1,074.30 km) |
| Ferentino to Braunfels | 652.99 mi (1,050.88 km) |
| Ferentino to Braunsbedra | 666.37 mi (1,072.41 km) |
| Ferentino to Braunschweig | 742.37 mi (1,194.72 km) |
| Ferentino to Breckerfeld | 716.50 mi (1,153.09 km) |
| Ferentino to Breisach am Rhein | 518.82 mi (834.97 km) |
| Ferentino to Bremen | 814.30 mi (1,310.50 km) |
| Ferentino to Bremerhaven | 847.76 mi (1,364.34 km) |
| Ferentino to Bremervorde | 837.21 mi (1,347.36 km) |
| Ferentino to Bretten | 553.62 mi (890.96 km) |
| Ferentino to Bretzfeld | 550.06 mi (885.24 km) |
| Ferentino to Brieselang | 753.21 mi (1,212.17 km) |
| Ferentino to Brilon | 706.61 mi (1,137.18 km) |
| Ferentino to Bruchhausen-Vilsen | 795.39 mi (1,280.05 km) |
