| Heiloo to Manerbio | 556.48 mi (895.57 km) |
| Heiloo to Manfredonia | 920.43 mi (1,481.29 km) |
| Heiloo to Maniago | 571.18 mi (919.23 km) |
| Heiloo to Mantova | 583.20 mi (938.57 km) |
| Heiloo to Maranello | 623.73 mi (1,003.79 km) |
| Heiloo to Marano di Napoli | 922.51 mi (1,484.64 km) |
| Heiloo to Marano Vicentino | 564.63 mi (908.68 km) |
| Heiloo to Marcianise | 916.89 mi (1,475.59 km) |
| Heiloo to Marcon | 594.91 mi (957.42 km) |
| Heiloo to Mareno di Piave | 579.68 mi (932.91 km) |
| Heiloo to Margherita di Savoia | 942.43 mi (1,516.70 km) |
| Heiloo to Mariano Comense | 517.47 mi (832.78 km) |
| Heiloo to Marigliano | 926.54 mi (1,491.12 km) |
| Heiloo to Marino | 835.25 mi (1,344.21 km) |
| Heiloo to Marostica | 567.34 mi (913.04 km) |
