| Derry to Manerbio | 1,014.84 mi (1,633.22 km) |
| Derry to Manfredonia | 1,400.21 mi (2,253.42 km) |
| Derry to Maniago | 1,064.54 mi (1,713.21 km) |
| Derry to Mantova | 1,047.27 mi (1,685.41 km) |
| Derry to Maranello | 1,081.58 mi (1,740.64 km) |
| Derry to Marano di Napoli | 1,382.19 mi (2,224.41 km) |
| Derry to Marano Vicentino | 1,042.00 mi (1,676.93 km) |
| Derry to Marcianise | 1,378.70 mi (2,218.81 km) |
| Derry to Marcon | 1,078.90 mi (1,736.31 km) |
| Derry to Mareno di Piave | 1,067.01 mi (1,717.19 km) |
| Derry to Margherita di Savoia | 1,422.05 mi (2,288.56 km) |
| Derry to Mariano Comense | 966.75 mi (1,555.84 km) |
| Derry to Marigliano | 1,388.98 mi (2,235.34 km) |
| Derry to Marino | 1,286.58 mi (2,070.54 km) |
| Derry to Marostica | 1,047.41 mi (1,685.64 km) |
