| Northdale to Mangualde | 4,224.75 mi (6,799.08 km) |
| Northdale to Marco de Canavezes | 4,195.72 mi (6,752.36 km) |
| Northdale to Marinha Grande | 4,178.44 mi (6,724.55 km) |
| Northdale to Massama | 4,176.90 mi (6,722.07 km) |
| Northdale to Matosinhos | 4,167.85 mi (6,707.51 km) |
| Northdale to Mealhada | 4,193.13 mi (6,748.18 km) |
| Northdale to Melgaco | 4,175.52 mi (6,719.84 km) |
| Northdale to Melres | 4,184.87 mi (6,734.90 km) |
| Northdale to Mira | 4,177.83 mi (6,723.56 km) |
| Northdale to Miranda do Corvo | 4,203.68 mi (6,765.17 km) |
| Northdale to Mirandela | 4,239.80 mi (6,823.29 km) |
| Northdale to Mogadouro | 4,265.69 mi (6,864.97 km) |
| Northdale to Moimenta da Beira | 4,226.15 mi (6,801.33 km) |
| Northdale to Moita | 4,193.93 mi (6,749.48 km) |
| Northdale to Moncao | 4,165.49 mi (6,703.70 km) |
