| Luton to Belvedere Marittimo | 1,149.80 mi (1,850.42 km) |
| Luton to Benevento | 1,032.12 mi (1,661.04 km) |
| Luton to Bergamo | 626.07 mi (1,007.57 km) |
| Luton to Bernalda | 1,133.53 mi (1,824.24 km) |
| Luton to Bertinoro | 786.35 mi (1,265.51 km) |
| Luton to Besana in Brianza | 613.13 mi (986.73 km) |
| Luton to Besozzo | 585.57 mi (942.38 km) |
| Luton to Biancavilla | 1,230.99 mi (1,981.08 km) |
| Luton to Biassono | 616.00 mi (991.36 km) |
| Luton to Bibbiano | 704.76 mi (1,134.20 km) |
| Luton to Bibbiena | 799.04 mi (1,285.94 km) |
| Luton to Biella | 582.01 mi (936.65 km) |
| Luton to Bisceglie | 1,084.23 mi (1,744.89 km) |
| Luton to Bisignano | 1,168.76 mi (1,880.93 km) |
| Luton to Bitetto | 1,103.52 mi (1,775.94 km) |
