| London Colney to Bridgeton (Missouri) | 4,188.91 mi (6,741.39 km) |
| London Colney to Bridgetown (Ohio) | 3,945.53 mi (6,349.72 km) |
| London Colney to Bridgeview (Illinois) | 3,947.17 mi (6,352.35 km) |
| London Colney to Brigham City (Utah) | 4,809.76 mi (7,740.57 km) |
| London Colney to Brighton (Colorado) | 4,651.72 mi (7,486.22 km) |
| London Colney to Bristol (Connecticut) | 3,364.43 mi (5,414.53 km) |
| London Colney to Bristol (Tennessee) | 3,971.58 mi (6,391.63 km) |
| London Colney to Bristol (Virginia) | 3,966.47 mi (6,383.42 km) |
| London Colney to Broadlands (Virginia) | 3,667.38 mi (5,902.07 km) |
| London Colney to Broadview Heights (Ohio) | 3,729.58 mi (6,002.17 km) |
| London Colney to Brock Hall (Maryland) | 3,643.12 mi (5,863.04 km) |
| London Colney to Brockton (Massachusetts) | 3,269.49 mi (5,261.73 km) |
| London Colney to Broken Arrow (Oklahoma) | 4,528.51 mi (7,287.93 km) |
| London Colney to Bronx (New York) | 3,437.79 mi (5,532.59 km) |
| London Colney to Brook Park (Ohio) | 3,731.44 mi (6,005.17 km) |
