| Key Largo to Lydney | 4,366.06 mi (7,026.49 km) |
| Key Largo to Lye | 4,377.02 mi (7,044.13 km) |
| Key Largo to Lymington | 4,417.30 mi (7,108.96 km) |
| Key Largo to Lymm | 4,354.50 mi (7,007.89 km) |
| Key Largo to Mablethorpe | 4,466.70 mi (7,188.46 km) |
| Key Largo to Macclesfield | 4,369.72 mi (7,032.38 km) |
| Key Largo to Mackworth | 4,396.90 mi (7,076.12 km) |
| Key Largo to Madeley | 4,361.66 mi (7,019.41 km) |
| Key Largo to Maesteg | 4,319.34 mi (6,951.31 km) |
| Key Largo to Maghull | 4,334.26 mi (6,975.32 km) |
| Key Largo to Maidenhead | 4,444.96 mi (7,153.48 km) |
| Key Largo to Maidstone | 4,500.78 mi (7,243.31 km) |
| Key Largo to Maldon | 4,501.63 mi (7,244.67 km) |
| Key Largo to Maltby | 4,405.86 mi (7,090.54 km) |
| Key Largo to Manchester | 4,363.13 mi (7,021.78 km) |
