| Los Alamos to Bonhill | 4,615.67 mi (7,428.20 km) |
| Los Alamos to Bonnyrigg | 4,668.14 mi (7,512.64 km) |
| Los Alamos to Bootle | 4,760.63 mi (7,661.50 km) |
| Los Alamos to Borehamwood | 4,923.98 mi (7,924.38 km) |
| Los Alamos to Boscombe | 4,904.23 mi (7,892.59 km) |
| Los Alamos to Boston | 4,881.08 mi (7,855.34 km) |
| Los Alamos to Bottesford | 4,836.42 mi (7,783.46 km) |
| Los Alamos to Bourne | 4,876.85 mi (7,848.53 km) |
| Los Alamos to Bournemouth | 4,902.97 mi (7,890.56 km) |
| Los Alamos to Bournville | 4,835.55 mi (7,782.07 km) |
| Los Alamos to Bovingdon | 4,912.10 mi (7,905.25 km) |
| Los Alamos to Bowdon | 4,784.86 mi (7,700.48 km) |
| Los Alamos to Boxley | 4,966.80 mi (7,993.29 km) |
| Los Alamos to Brackley | 4,878.57 mi (7,851.29 km) |
| Los Alamos to Bracknell | 4,916.59 mi (7,912.48 km) |
