| Madera to Mangualde | 5,578.30 mi (8,977.41 km) |
| Madera to Marco de Canavezes | 5,536.62 mi (8,910.33 km) |
| Madera to Marinha Grande | 5,570.65 mi (8,965.10 km) |
| Madera to Massama | 5,601.79 mi (9,015.20 km) |
| Madera to Matosinhos | 5,515.05 mi (8,875.62 km) |
| Madera to Mealhada | 5,561.19 mi (8,949.88 km) |
| Madera to Melgaco | 5,489.68 mi (8,834.78 km) |
| Madera to Melres | 5,532.12 mi (8,903.09 km) |
| Madera to Mira | 5,547.69 mi (8,928.14 km) |
| Madera to Miranda do Corvo | 5,578.72 mi (8,978.08 km) |
| Madera to Mirandela | 5,560.45 mi (8,948.68 km) |
| Madera to Mogadouro | 5,585.40 mi (8,988.83 km) |
| Madera to Moimenta da Beira | 5,566.88 mi (8,959.03 km) |
| Madera to Moita | 5,618.49 mi (9,042.09 km) |
| Madera to Moncao | 5,483.38 mi (8,824.65 km) |
