| Cartaxo to Marco de Canavezes | 144.41 mi (232.41 km) |
| Cartaxo to Marinha Grande | 42.22 mi (67.95 km) |
| Cartaxo to Massama | 37.89 mi (60.97 km) |
| Cartaxo to Matosinhos | 140.56 mi (226.20 km) |
| Cartaxo to Mealhada | 87.03 mi (140.06 km) |
| Cartaxo to Melgaco | 206.76 mi (332.75 km) |
| Cartaxo to Melres | 133.97 mi (215.61 km) |
| Cartaxo to Mira | 88.71 mi (142.76 km) |
| Cartaxo to Miranda do Corvo | 69.87 mi (112.45 km) |
| Cartaxo to Mirandela | 182.07 mi (293.02 km) |
| Cartaxo to Mogadouro | 186.09 mi (299.49 km) |
| Cartaxo to Moimenta da Beira | 140.74 mi (226.49 km) |
| Cartaxo to Moita | 36.18 mi (58.23 km) |
| Cartaxo to Moncao | 202.61 mi (326.06 km) |
| Cartaxo to Montalegre | 191.90 mi (308.83 km) |
