| London Colney to Berkley (Colorado) | 4,668.48 mi (7,513.19 km) |
| London Colney to Berkley (Michigan) | 3,735.23 mi (6,011.28 km) |
| London Colney to Berthoud (Colorado) | 4,642.56 mi (7,471.47 km) |
| London Colney to Berwick (Pennsylvania) | 3,525.29 mi (5,673.41 km) |
| London Colney to Berwyn (Illinois) | 3,941.76 mi (6,343.65 km) |
| London Colney to Bessemer (Alabama) | 4,317.87 mi (6,948.94 km) |
| London Colney to Bethany (Oklahoma) | 4,625.82 mi (7,444.54 km) |
| London Colney to Bethany (Oregon) | 4,898.47 mi (7,883.32 km) |
| London Colney to Bethel Park (Pennsylvania) | 3,709.59 mi (5,970.01 km) |
| London Colney to Bethesda (Maryland) | 3,652.59 mi (5,878.27 km) |
| London Colney to Bethlehem (Pennsylvania) | 3,508.50 mi (5,646.39 km) |
| London Colney to Bethpage (New York) | 3,426.65 mi (5,514.67 km) |
| London Colney to Bettendorf (Iowa) | 4,056.14 mi (6,527.72 km) |
| London Colney to Beverly (Massachusetts) | 3,242.65 mi (5,218.54 km) |
| London Colney to Beverly Hills (California) | 5,428.45 mi (8,736.25 km) |
