| Grimes to Manerbio | 4,816.05 mi (7,750.68 km) |
| Grimes to Manfredonia | 5,203.87 mi (8,374.82 km) |
| Grimes to Maniago | 4,875.94 mi (7,847.06 km) |
| Grimes to Mantova | 4,849.96 mi (7,805.26 km) |
| Grimes to Maranello | 4,880.42 mi (7,854.28 km) |
| Grimes to Marano di Napoli | 5,172.57 mi (8,324.45 km) |
| Grimes to Marano Vicentino | 4,849.75 mi (7,804.93 km) |
| Grimes to Marcianise | 5,170.82 mi (8,321.62 km) |
| Grimes to Marcon | 4,888.19 mi (7,866.79 km) |
| Grimes to Mareno di Piave | 4,877.26 mi (7,849.20 km) |
| Grimes to Margherita di Savoia | 5,225.31 mi (8,409.32 km) |
| Grimes to Mariano Comense | 4,765.84 mi (7,669.87 km) |
| Grimes to Marigliano | 5,181.25 mi (8,338.42 km) |
| Grimes to Marino | 5,074.05 mi (8,165.90 km) |
| Grimes to Marostica | 4,855.92 mi (7,814.85 km) |
