| Grosse Pointe Park to Manerbio | 4,362.01 mi (7,019.97 km) |
| Grosse Pointe Park to Manfredonia | 4,748.18 mi (7,641.45 km) |
| Grosse Pointe Park to Maniago | 4,432.87 mi (7,134.01 km) |
| Grosse Pointe Park to Mantova | 4,396.61 mi (7,075.66 km) |
| Grosse Pointe Park to Maranello | 4,424.21 mi (7,120.08 km) |
| Grosse Pointe Park to Marano di Napoli | 4,708.65 mi (7,577.85 km) |
| Grosse Pointe Park to Marano Vicentino | 4,400.83 mi (7,082.46 km) |
| Grosse Pointe Park to Marcianise | 4,707.81 mi (7,576.49 km) |
| Grosse Pointe Park to Marcon | 4,440.89 mi (7,146.92 km) |
| Grosse Pointe Park to Mareno di Piave | 4,431.54 mi (7,131.88 km) |
| Grosse Pointe Park to Margherita di Savoia | 4,769.10 mi (7,675.12 km) |
| Grosse Pointe Park to Mariano Comense | 4,311.00 mi (6,937.89 km) |
| Grosse Pointe Park to Marigliano | 4,718.23 mi (7,593.26 km) |
| Grosse Pointe Park to Marino | 4,609.78 mi (7,418.72 km) |
| Grosse Pointe Park to Marostica | 4,407.83 mi (7,093.72 km) |
