| Hillsborough to Melzo | 4,061.18 mi (6,535.84 km) |
| Hillsborough to Mendicino | 4,579.02 mi (7,369.22 km) |
| Hillsborough to Menfi | 4,496.44 mi (7,236.32 km) |
| Hillsborough to Mentana | 4,320.09 mi (6,952.51 km) |
| Hillsborough to Merano | 4,097.04 mi (6,593.54 km) |
| Hillsborough to Merate | 4,055.45 mi (6,526.62 km) |
| Hillsborough to Mercato San Severino | 4,458.25 mi (7,174.85 km) |
| Hillsborough to Mercogliano | 4,451.99 mi (7,164.79 km) |
| Hillsborough to Mesagne | 4,599.22 mi (7,401.72 km) |
| Hillsborough to Messina | 4,591.59 mi (7,389.45 km) |
| Hillsborough to Mestre | 4,181.51 mi (6,729.49 km) |
| Hillsborough to Mestrino | 4,162.94 mi (6,699.60 km) |
| Hillsborough to Milan | 4,052.53 mi (6,521.92 km) |
| Hillsborough to Milazzo | 4,576.39 mi (7,365.00 km) |
| Hillsborough to Minerbio | 4,178.42 mi (6,724.52 km) |
