| Troyan to Marco de Canavezes | 1,680.06 mi (2,703.80 km) |
| Troyan to Marinha Grande | 1,747.83 mi (2,812.87 km) |
| Troyan to Massama | 1,787.62 mi (2,876.89 km) |
| Troyan to Matosinhos | 1,707.67 mi (2,748.23 km) |
| Troyan to Mealhada | 1,710.32 mi (2,752.49 km) |
| Troyan to Melgaco | 1,670.24 mi (2,687.99 km) |
| Troyan to Melres | 1,694.73 mi (2,727.40 km) |
| Troyan to Mira | 1,723.59 mi (2,773.85 km) |
| Troyan to Miranda do Corvo | 1,710.18 mi (2,752.27 km) |
| Troyan to Mirandela | 1,626.19 mi (2,617.09 km) |
| Troyan to Mogadouro | 1,605.42 mi (2,583.68 km) |
| Troyan to Moimenta da Beira | 1,656.79 mi (2,666.35 km) |
| Troyan to Moita | 1,775.42 mi (2,857.27 km) |
| Troyan to Moncao | 1,681.57 mi (2,706.23 km) |
| Troyan to Montalegre | 1,651.17 mi (2,657.30 km) |
