| Key West to Linslade | 4,528.53 mi (7,287.97 km) |
| Key West to Lisburn | 4,288.08 mi (6,901.01 km) |
| Key West to Liskeard | 4,380.57 mi (7,049.85 km) |
| Key West to Litherland | 4,417.43 mi (7,109.17 km) |
| Key West to Little Bookham | 4,548.02 mi (7,319.33 km) |
| Key West to Little Hulton | 4,440.66 mi (7,146.55 km) |
| Key West to Little Lever | 4,442.37 mi (7,149.30 km) |
| Key West to Littleborough | 4,452.69 mi (7,165.90 km) |
| Key West to Littlehampton | 4,547.06 mi (7,317.78 km) |
| Key West to Littleover | 4,483.83 mi (7,216.02 km) |
| Key West to Littleport | 4,563.52 mi (7,344.28 km) |
| Key West to Liverpool | 4,418.25 mi (7,110.49 km) |
| Key West to Liversedge | 4,468.68 mi (7,191.64 km) |
| Key West to Livingston | 4,379.69 mi (7,048.43 km) |
| Key West to Llanelli | 4,383.36 mi (7,054.34 km) |
