| Trujillo Alto to Mangualde | 3,748.58 mi (6,032.75 km) |
| Trujillo Alto to Marco de Canavezes | 3,732.87 mi (6,007.47 km) |
| Trujillo Alto to Marinha Grande | 3,680.70 mi (5,923.52 km) |
| Trujillo Alto to Massama | 3,655.32 mi (5,882.68 km) |
| Trujillo Alto to Matosinhos | 3,704.48 mi (5,961.79 km) |
| Trujillo Alto to Mealhada | 3,710.94 mi (5,972.17 km) |
| Trujillo Alto to Melgaco | 3,734.92 mi (6,010.77 km) |
| Trujillo Alto to Melres | 3,718.99 mi (5,985.14 km) |
| Trujillo Alto to Mira | 3,696.52 mi (5,948.97 km) |
| Trujillo Alto to Miranda do Corvo | 3,714.92 mi (5,978.59 km) |
| Trujillo Alto to Mirandela | 3,785.15 mi (6,091.61 km) |
| Trujillo Alto to Mogadouro | 3,808.00 mi (6,128.39 km) |
| Trujillo Alto to Moimenta da Beira | 3,759.03 mi (6,049.58 km) |
| Trujillo Alto to Moita | 3,670.24 mi (5,906.68 km) |
| Trujillo Alto to Moncao | 3,723.68 mi (5,992.69 km) |
