| Grenada to Manerbio | 5,033.68 mi (8,100.93 km) |
| Grenada to Manfredonia | 5,417.27 mi (8,718.25 km) |
| Grenada to Maniago | 5,110.53 mi (8,224.60 km) |
| Grenada to Mantova | 5,068.57 mi (8,157.07 km) |
| Grenada to Maranello | 5,094.28 mi (8,198.45 km) |
| Grenada to Marano di Napoli | 5,372.28 mi (8,645.85 km) |
| Grenada to Marano Vicentino | 5,075.39 mi (8,168.06 km) |
| Grenada to Marcianise | 5,372.10 mi (8,645.56 km) |
| Grenada to Marcon | 5,116.21 mi (8,233.75 km) |
| Grenada to Mareno di Piave | 5,107.78 mi (8,220.18 km) |
| Grenada to Margherita di Savoia | 5,437.77 mi (8,751.24 km) |
| Grenada to Mariano Comense | 4,982.39 mi (8,018.38 km) |
| Grenada to Marigliano | 5,382.46 mi (8,662.23 km) |
| Grenada to Marino | 5,273.58 mi (8,487.00 km) |
| Grenada to Marostica | 5,082.83 mi (8,180.03 km) |
