| Allen Park to Mangualde | 3,774.61 mi (6,074.65 km) |
| Allen Park to Marco de Canavezes | 3,737.77 mi (6,015.36 km) |
| Allen Park to Marinha Grande | 3,748.50 mi (6,032.63 km) |
| Allen Park to Massama | 3,765.64 mi (6,060.21 km) |
| Allen Park to Matosinhos | 3,712.50 mi (5,974.68 km) |
| Allen Park to Mealhada | 3,750.07 mi (6,035.15 km) |
| Allen Park to Melgaco | 3,702.46 mi (5,958.54 km) |
| Allen Park to Melres | 3,730.06 mi (6,002.96 km) |
| Allen Park to Mira | 3,735.31 mi (6,011.40 km) |
| Allen Park to Miranda do Corvo | 3,764.82 mi (6,058.90 km) |
| Allen Park to Mirandela | 3,772.24 mi (6,070.84 km) |
| Allen Park to Mogadouro | 3,798.44 mi (6,112.99 km) |
| Allen Park to Moimenta da Beira | 3,769.04 mi (6,065.68 km) |
| Allen Park to Moita | 3,782.96 mi (6,088.08 km) |
| Allen Park to Moncao | 3,694.13 mi (5,945.12 km) |
