| Krnov to Marco de Canavezes | 1,382.59 mi (2,225.06 km) |
| Krnov to Marinha Grande | 1,474.59 mi (2,373.13 km) |
| Krnov to Massama | 1,531.74 mi (2,465.09 km) |
| Krnov to Matosinhos | 1,406.01 mi (2,262.75 km) |
| Krnov to Mealhada | 1,427.75 mi (2,297.75 km) |
| Krnov to Melgaco | 1,351.45 mi (2,174.94 km) |
| Krnov to Melres | 1,397.86 mi (2,249.64 km) |
| Krnov to Mira | 1,437.66 mi (2,313.68 km) |
| Krnov to Miranda do Corvo | 1,434.65 mi (2,308.84 km) |
| Krnov to Mirandela | 1,329.49 mi (2,139.60 km) |
| Krnov to Mogadouro | 1,315.90 mi (2,117.74 km) |
| Krnov to Moimenta da Beira | 1,368.04 mi (2,201.64 km) |
| Krnov to Moita | 1,524.37 mi (2,453.23 km) |
| Krnov to Moncao | 1,362.25 mi (2,192.34 km) |
| Krnov to Montalegre | 1,342.26 mi (2,160.15 km) |
