| Horizon West to Melzo | 4,892.91 mi (7,874.38 km) |
| Horizon West to Mendicino | 5,385.22 mi (8,666.67 km) |
| Horizon West to Menfi | 5,279.39 mi (8,496.36 km) |
| Horizon West to Mentana | 5,135.25 mi (8,264.39 km) |
| Horizon West to Merano | 4,940.45 mi (7,950.89 km) |
| Horizon West to Merate | 4,888.61 mi (7,867.47 km) |
| Horizon West to Mercato San Severino | 5,270.77 mi (8,482.48 km) |
| Horizon West to Mercogliano | 5,265.43 mi (8,473.88 km) |
| Horizon West to Mesagne | 5,419.38 mi (8,721.66 km) |
| Horizon West to Messina | 5,387.93 mi (8,671.04 km) |
| Horizon West to Mestre | 5,019.57 mi (8,078.21 km) |
| Horizon West to Mestrino | 4,999.65 mi (8,046.16 km) |
| Horizon West to Milan | 4,883.52 mi (7,859.26 km) |
| Horizon West to Milazzo | 5,371.83 mi (8,645.13 km) |
| Horizon West to Minerbio | 5,008.81 mi (8,060.90 km) |
