| Chorzow to Marco de Canavezes | 1,439.78 mi (2,317.11 km) |
| Chorzow to Marinha Grande | 1,531.69 mi (2,465.02 km) |
| Chorzow to Massama | 1,588.72 mi (2,556.79 km) |
| Chorzow to Matosinhos | 1,463.21 mi (2,354.82 km) |
| Chorzow to Mealhada | 1,484.90 mi (2,389.71 km) |
| Chorzow to Melgaco | 1,408.65 mi (2,267.00 km) |
| Chorzow to Melres | 1,455.06 mi (2,341.69 km) |
| Chorzow to Mira | 1,494.82 mi (2,405.68 km) |
| Chorzow to Miranda do Corvo | 1,491.75 mi (2,400.74 km) |
| Chorzow to Mirandela | 1,386.67 mi (2,231.63 km) |
| Chorzow to Mogadouro | 1,373.04 mi (2,209.70 km) |
| Chorzow to Moimenta da Beira | 1,425.19 mi (2,293.63 km) |
| Chorzow to Moita | 1,581.29 mi (2,544.84 km) |
| Chorzow to Moncao | 1,419.45 mi (2,284.39 km) |
| Chorzow to Montalegre | 1,399.47 mi (2,252.22 km) |
