| Mainz to Manfredonia | 683.73 mi (1,100.36 km) |
| Mainz to Maniago | 334.15 mi (537.76 km) |
| Mainz to Mantova | 353.60 mi (569.07 km) |
| Mainz to Maranello | 395.74 mi (636.88 km) |
| Mainz to Marano di Napoli | 689.49 mi (1,109.63 km) |
| Mainz to Marano Vicentino | 330.30 mi (531.57 km) |
| Mainz to Marcianise | 683.37 mi (1,099.77 km) |
| Mainz to Marcon | 358.65 mi (577.19 km) |
| Mainz to Mareno di Piave | 342.97 mi (551.96 km) |
| Mainz to Margherita di Savoia | 705.72 mi (1,135.74 km) |
| Mainz to Mariano Comense | 298.98 mi (481.16 km) |
| Mainz to Marigliano | 692.81 mi (1,114.97 km) |
| Mainz to Marino | 605.61 mi (974.64 km) |
| Mainz to Marostica | 332.18 mi (534.60 km) |
| Mainz to Marsala | 866.75 mi (1,394.90 km) |
