| Billings to Montevarchi | 5,259.18 mi (8,463.84 km) |
| Billings to Monticello Conte Otto | 5,147.70 mi (8,284.42 km) |
| Billings to Montichiari | 5,121.21 mi (8,241.78 km) |
| Billings to Montignoso | 5,189.01 mi (8,350.91 km) |
| Billings to Montopoli in Val d'Arno | 5,226.11 mi (8,410.61 km) |
| Billings to Monza | 5,077.71 mi (8,171.79 km) |
| Billings to Morbegno | 5,057.68 mi (8,139.55 km) |
| Billings to Mori | 5,116.07 mi (8,233.52 km) |
| Billings to Morlupo | 5,363.73 mi (8,632.09 km) |
| Billings to Morrovalle | 5,332.72 mi (8,582.19 km) |
| Billings to Mortara | 5,078.96 mi (8,173.80 km) |
| Billings to Mosciano Sant'Angelo | 5,373.08 mi (8,647.14 km) |
| Billings to Motta di Livenza | 5,168.76 mi (8,318.31 km) |
| Billings to Motta Sant'Anastasia | 5,698.88 mi (9,171.46 km) |
| Billings to Mottola | 5,586.93 mi (8,991.29 km) |
