| Horizon West to Massarosa | 4,976.89 mi (8,009.53 km) |
| Horizon West to Matelica | 5,116.60 mi (8,234.37 km) |
| Horizon West to Matera | 5,360.30 mi (8,626.58 km) |
| Horizon West to Matino | 5,452.12 mi (8,774.35 km) |
| Horizon West to Mazzarino | 5,349.42 mi (8,609.07 km) |
| Horizon West to Meda | 4,877.46 mi (7,849.51 km) |
| Horizon West to Medesano | 4,944.57 mi (7,957.52 km) |
| Horizon West to Medicina | 5,019.76 mi (8,078.52 km) |
| Horizon West to Meldola | 5,048.25 mi (8,124.37 km) |
| Horizon West to Melegnano | 4,892.28 mi (7,873.37 km) |
| Horizon West to Melendugno | 5,453.87 mi (8,777.16 km) |
| Horizon West to Melfi | 5,305.59 mi (8,538.52 km) |
| Horizon West to Melilli | 5,398.12 mi (8,687.44 km) |
| Horizon West to Melito di Napoli | 5,241.65 mi (8,435.63 km) |
| Horizon West to Melito di Porto Salvo | 5,407.72 mi (8,702.88 km) |
