| Marlborough to Manerbio | 3,891.52 mi (6,262.80 km) |
| Marlborough to Manfredonia | 4,272.47 mi (6,875.88 km) |
| Marlborough to Maniago | 3,973.79 mi (6,395.19 km) |
| Marlborough to Mantova | 3,926.56 mi (6,319.19 km) |
| Marlborough to Maranello | 3,950.76 mi (6,358.14 km) |
| Marlborough to Marano di Napoli | 4,224.43 mi (6,798.56 km) |
| Marlborough to Marano Vicentino | 3,935.63 mi (6,333.78 km) |
| Marlborough to Marcianise | 4,224.57 mi (6,798.80 km) |
| Marlborough to Marcon | 3,977.07 mi (6,400.47 km) |
| Marlborough to Mareno di Piave | 3,969.56 mi (6,388.39 km) |
| Marlborough to Margherita di Savoia | 4,292.67 mi (6,908.38 km) |
| Marlborough to Mariano Comense | 3,840.12 mi (6,180.08 km) |
| Marlborough to Marigliano | 4,234.89 mi (6,815.40 km) |
| Marlborough to Marino | 4,125.94 mi (6,640.06 km) |
| Marlborough to Marostica | 3,943.47 mi (6,346.40 km) |
