| Melrose Park to Mangualde | 3,998.63 mi (6,435.18 km) |
| Melrose Park to Marco de Canavezes | 3,961.13 mi (6,374.82 km) |
| Melrose Park to Marinha Grande | 3,974.58 mi (6,396.48 km) |
| Melrose Park to Massama | 3,993.35 mi (6,426.67 km) |
| Melrose Park to Matosinhos | 3,936.22 mi (6,334.73 km) |
| Melrose Park to Mealhada | 3,974.89 mi (6,396.96 km) |
| Melrose Park to Melgaco | 3,924.35 mi (6,315.63 km) |
| Melrose Park to Melres | 3,953.77 mi (6,362.99 km) |
| Melrose Park to Mira | 3,960.24 mi (6,373.38 km) |
| Melrose Park to Miranda do Corvo | 3,990.00 mi (6,421.28 km) |
| Melrose Park to Mirandela | 3,994.45 mi (6,428.44 km) |
| Melrose Park to Mogadouro | 4,020.57 mi (6,470.48 km) |
| Melrose Park to Moimenta da Beira | 3,992.36 mi (6,425.08 km) |
| Melrose Park to Moita | 4,010.64 mi (6,454.49 km) |
| Melrose Park to Moncao | 3,916.23 mi (6,302.56 km) |
