| Houma to Manerbio | 5,273.68 mi (8,487.17 km) |
| Houma to Manfredonia | 5,654.30 mi (9,099.72 km) |
| Houma to Maniago | 5,355.39 mi (8,618.67 km) |
| Houma to Mantova | 5,308.72 mi (8,543.56 km) |
| Houma to Maranello | 5,332.84 mi (8,582.38 km) |
| Houma to Marano di Napoli | 5,605.11 mi (9,020.55 km) |
| Houma to Marano Vicentino | 5,317.68 mi (8,557.98 km) |
| Houma to Marcianise | 5,605.44 mi (9,021.08 km) |
| Houma to Marcon | 5,359.06 mi (8,624.57 km) |
| Houma to Mareno di Piave | 5,351.42 mi (8,612.28 km) |
| Houma to Margherita di Savoia | 5,674.42 mi (9,132.10 km) |
| Houma to Mariano Comense | 5,222.27 mi (8,404.44 km) |
| Houma to Marigliano | 5,615.73 mi (9,037.64 km) |
| Houma to Marino | 5,506.79 mi (8,862.32 km) |
| Houma to Marostica | 5,325.48 mi (8,570.53 km) |
