| Troy to Mangualde | 3,762.02 mi (6,054.38 km) |
| Troy to Marco de Canavezes | 3,725.02 mi (5,994.85 km) |
| Troy to Marinha Grande | 3,736.38 mi (6,013.12 km) |
| Troy to Massama | 3,753.93 mi (6,041.36 km) |
| Troy to Matosinhos | 3,699.83 mi (5,954.30 km) |
| Troy to Mealhada | 3,737.65 mi (6,015.17 km) |
| Troy to Melgaco | 3,689.41 mi (5,937.53 km) |
| Troy to Melres | 3,717.40 mi (5,982.57 km) |
| Troy to Mira | 3,722.92 mi (5,991.45 km) |
| Troy to Miranda do Corvo | 3,752.49 mi (6,039.04 km) |
| Troy to Mirandela | 3,759.25 mi (6,049.94 km) |
| Troy to Mogadouro | 3,785.43 mi (6,092.07 km) |
| Troy to Moimenta da Beira | 3,756.29 mi (6,045.16 km) |
| Troy to Moita | 3,771.24 mi (6,069.22 km) |
| Troy to Moncao | 3,681.11 mi (5,924.18 km) |
