| Horten to Melzo | 962.76 mi (1,549.41 km) |
| Horten to Mendicino | 1,415.46 mi (2,277.97 km) |
| Horten to Menfi | 1,511.33 mi (2,432.25 km) |
| Horten to Mentana | 1,206.25 mi (1,941.27 km) |
| Horten to Merano | 881.53 mi (1,418.68 km) |
| Horten to Merate | 948.92 mi (1,527.13 km) |
| Horten to Mercato San Severino | 1,301.30 mi (2,094.24 km) |
| Horten to Mercogliano | 1,291.56 mi (2,078.57 km) |
| Horten to Mesagne | 1,341.23 mi (2,158.49 km) |
| Horten to Messina | 1,484.01 mi (2,388.29 km) |
| Horten to Mestre | 965.39 mi (1,553.65 km) |
| Horten to Mestrino | 966.87 mi (1,556.03 km) |
| Horten to Milan | 965.50 mi (1,553.82 km) |
| Horten to Milazzo | 1,480.33 mi (2,382.37 km) |
| Horten to Minerbio | 1,023.73 mi (1,647.54 km) |
