| Key Largo to Mels | 4,959.82 mi (7,982.06 km) |
| Key Largo to Mendrisio | 4,964.94 mi (7,990.30 km) |
| Key Largo to Meyrin | 4,824.01 mi (7,763.50 km) |
| Key Largo to Mohlin | 4,879.16 mi (7,852.25 km) |
| Key Largo to Monthey | 4,863.97 mi (7,827.80 km) |
| Key Largo to Montreux | 4,858.91 mi (7,819.66 km) |
| Key Largo to Morges | 4,838.26 mi (7,786.43 km) |
| Key Largo to Munchenstein | 4,869.71 mi (7,837.05 km) |
| Key Largo to Muri | 4,875.02 mi (7,845.59 km) |
| Key Largo to Muttenz | 4,871.21 mi (7,839.45 km) |
| Key Largo to Naters | 4,910.05 mi (7,901.96 km) |
| Key Largo to Neuchatel | 4,848.83 mi (7,803.44 km) |
| Key Largo to Neuenhof | 4,902.98 mi (7,890.59 km) |
| Key Largo to Neuhausen am Rheinfall | 4,911.09 mi (7,903.64 km) |
| Key Largo to Niederhasli | 4,909.29 mi (7,900.75 km) |
