| Czarnkow to Marco de Canavezes | 1,406.19 mi (2,263.05 km) |
| Czarnkow to Marinha Grande | 1,505.02 mi (2,422.10 km) |
| Czarnkow to Massama | 1,567.26 mi (2,522.26 km) |
| Czarnkow to Matosinhos | 1,427.00 mi (2,296.54 km) |
| Czarnkow to Mealhada | 1,455.96 mi (2,343.15 km) |
| Czarnkow to Melgaco | 1,367.03 mi (2,200.03 km) |
| Czarnkow to Melres | 1,421.18 mi (2,287.16 km) |
| Czarnkow to Mira | 1,464.14 mi (2,356.30 km) |
| Czarnkow to Miranda do Corvo | 1,465.49 mi (2,358.48 km) |
| Czarnkow to Mirandela | 1,355.42 mi (2,181.34 km) |
| Czarnkow to Mogadouro | 1,345.38 mi (2,165.17 km) |
| Czarnkow to Moimenta da Beira | 1,395.83 mi (2,246.37 km) |
| Czarnkow to Moita | 1,562.00 mi (2,513.79 km) |
| Czarnkow to Moncao | 1,377.21 mi (2,216.40 km) |
| Czarnkow to Montalegre | 1,362.48 mi (2,192.71 km) |
