| Horn Lake to Montevarchi | 5,116.13 mi (8,233.62 km) |
| Horn Lake to Monticello Conte Otto | 5,038.45 mi (8,108.61 km) |
| Horn Lake to Montichiari | 4,996.65 mi (8,041.33 km) |
| Horn Lake to Montignoso | 5,039.04 mi (8,109.54 km) |
| Horn Lake to Montopoli in Val d'Arno | 5,076.56 mi (8,169.93 km) |
| Horn Lake to Monza | 4,944.55 mi (7,957.49 km) |
| Horn Lake to Morbegno | 4,936.72 mi (7,944.89 km) |
| Horn Lake to Mori | 5,004.77 mi (8,054.39 km) |
| Horn Lake to Morlupo | 5,208.73 mi (8,382.64 km) |
| Horn Lake to Morrovalle | 5,208.09 mi (8,381.61 km) |
| Horn Lake to Mortara | 4,934.89 mi (7,941.93 km) |
| Horn Lake to Mosciano Sant'Angelo | 5,242.85 mi (8,437.55 km) |
| Horn Lake to Motta di Livenza | 5,073.09 mi (8,164.34 km) |
| Horn Lake to Motta Sant'Anastasia | 5,500.86 mi (8,852.79 km) |
| Horn Lake to Mottola | 5,460.26 mi (8,787.44 km) |
