| Cardak to Mangualde | 1,998.17 mi (3,215.74 km) |
| Cardak to Marco de Canavezes | 2,013.90 mi (3,241.05 km) |
| Cardak to Marinha Grande | 2,067.52 mi (3,327.36 km) |
| Cardak to Massama | 2,097.18 mi (3,375.08 km) |
| Cardak to Matosinhos | 2,042.33 mi (3,286.82 km) |
| Cardak to Mealhada | 2,035.99 mi (3,276.60 km) |
| Cardak to Melgaco | 2,014.08 mi (3,241.35 km) |
| Cardak to Melres | 2,027.69 mi (3,263.26 km) |
| Cardak to Mira | 2,050.31 mi (3,299.65 km) |
| Cardak to Miranda do Corvo | 2,032.53 mi (3,271.04 km) |
| Cardak to Mirandela | 1,961.91 mi (3,157.38 km) |
| Cardak to Mogadouro | 1,938.80 mi (3,120.20 km) |
| Cardak to Moimenta da Beira | 1,987.59 mi (3,198.71 km) |
| Cardak to Moita | 2,083.10 mi (3,352.43 km) |
| Cardak to Moncao | 2,025.22 mi (3,259.27 km) |
