| London Colney to La Riviera (California) | 5,260.51 mi (8,465.98 km) |
| London Colney to La Vergne (Tennessee) | 4,171.34 mi (6,713.12 km) |
| London Colney to La Verne (California) | 5,405.82 mi (8,699.83 km) |
| London Colney to La Vista (Nebraska) | 4,281.06 mi (6,889.70 km) |
| London Colney to Lacey (Washington) | 4,811.97 mi (7,744.11 km) |
| London Colney to Lackawanna (New York) | 3,551.22 mi (5,715.13 km) |
| London Colney to Laconia (New Hampshire) | 3,226.16 mi (5,192.01 km) |
| London Colney to Ladera Ranch (California) | 5,434.36 mi (8,745.75 km) |
| London Colney to Ladson (South Carolina) | 4,055.43 mi (6,526.58 km) |
| London Colney to Lady Lake (Florida) | 4,332.31 mi (6,972.18 km) |
| London Colney to Lafayette (California) | 5,322.29 mi (8,565.40 km) |
| London Colney to Lafayette (Colorado) | 4,660.94 mi (7,501.06 km) |
| London Colney to Lafayette (Indiana) | 3,973.74 mi (6,395.12 km) |
| London Colney to Lafayette (Louisiana) | 4,680.37 mi (7,532.33 km) |
| London Colney to LaGrange (Georgia) | 4,256.65 mi (6,850.42 km) |
