| London Colney to Lomita (California) | 5,442.11 mi (8,758.24 km) |
| London Colney to Lompoc (California) | 5,459.93 mi (8,786.90 km) |
| London Colney to London (Ohio) | 3,863.97 mi (6,218.46 km) |
| London Colney to Lone Tree (Colorado) | 4,677.46 mi (7,527.64 km) |
| London Colney to Long Beach (California) | 5,437.04 mi (8,750.07 km) |
| London Colney to Long Beach (Mississippi) | 4,557.33 mi (7,334.32 km) |
| London Colney to Long Beach (New York) | 3,440.99 mi (5,537.74 km) |
| London Colney to Long Branch (New Jersey) | 3,467.01 mi (5,579.61 km) |
| London Colney to Longmont (Colorado) | 4,651.82 mi (7,486.37 km) |
| London Colney to Longview (Texas) | 4,669.30 mi (7,514.52 km) |
| London Colney to Longview (Washington) | 4,868.16 mi (7,834.55 km) |
| London Colney to Longwood (Florida) | 4,319.19 mi (6,951.06 km) |
| London Colney to Lorain (Ohio) | 3,743.95 mi (6,025.31 km) |
| London Colney to Lorton (Virginia) | 3,669.61 mi (5,905.66 km) |
| London Colney to Los Alamitos (California) | 5,433.62 mi (8,744.56 km) |
