| Ferentino to Bonnyrigg | 1,224.63 mi (1,970.85 km) |
| Ferentino to Bootle | 1,105.59 mi (1,779.27 km) |
| Ferentino to Borehamwood | 938.31 mi (1,510.06 km) |
| Ferentino to Boscombe | 951.20 mi (1,530.81 km) |
| Ferentino to Boston | 994.10 mi (1,599.86 km) |
| Ferentino to Bottesford | 1,041.55 mi (1,676.21 km) |
| Ferentino to Bourne | 994.33 mi (1,600.21 km) |
| Ferentino to Bournemouth | 952.43 mi (1,532.79 km) |
| Ferentino to Bournville | 1,026.63 mi (1,652.21 km) |
| Ferentino to Bovingdon | 949.76 mi (1,528.50 km) |
| Ferentino to Bowdon | 1,083.14 mi (1,743.14 km) |
| Ferentino to Boxley | 895.85 mi (1,441.73 km) |
| Ferentino to Brackley | 983.41 mi (1,582.64 km) |
| Ferentino to Bracknell | 942.82 mi (1,517.32 km) |
| Ferentino to Bradford | 1,084.75 mi (1,745.74 km) |
