| Maple Grove to Mangualde | 4,139.92 mi (6,662.55 km) |
| Maple Grove to Marco de Canavezes | 4,100.20 mi (6,598.63 km) |
| Maple Grove to Marinha Grande | 4,123.89 mi (6,636.76 km) |
| Maple Grove to Massama | 4,149.10 mi (6,677.32 km) |
| Maple Grove to Matosinhos | 4,076.78 mi (6,560.94 km) |
| Maple Grove to Mealhada | 4,119.31 mi (6,629.39 km) |
| Maple Grove to Melgaco | 4,058.36 mi (6,531.30 km) |
| Maple Grove to Melres | 4,094.19 mi (6,588.96 km) |
| Maple Grove to Mira | 4,105.15 mi (6,606.61 km) |
| Maple Grove to Miranda do Corvo | 4,135.69 mi (6,655.75 km) |
| Maple Grove to Mirandela | 4,129.16 mi (6,645.25 km) |
| Maple Grove to Mogadouro | 4,154.88 mi (6,686.63 km) |
| Maple Grove to Moimenta da Beira | 4,131.13 mi (6,648.40 km) |
| Maple Grove to Moita | 4,166.15 mi (6,704.77 km) |
| Maple Grove to Moncao | 4,051.06 mi (6,519.56 km) |
