| Pionki to Marco de Canavezes | 1,566.55 mi (2,521.12 km) |
| Pionki to Marinha Grande | 1,660.16 mi (2,671.77 km) |
| Pionki to Massama | 1,718.33 mi (2,765.38 km) |
| Pionki to Matosinhos | 1,589.41 mi (2,557.91 km) |
| Pionki to Mealhada | 1,612.80 mi (2,595.55 km) |
| Pionki to Melgaco | 1,533.39 mi (2,467.76 km) |
| Pionki to Melres | 1,581.79 mi (2,545.64 km) |
| Pionki to Mira | 1,622.35 mi (2,610.92 km) |
| Pionki to Miranda do Corvo | 1,620.24 mi (2,607.52 km) |
| Pionki to Mirandela | 1,513.87 mi (2,436.34 km) |
| Pionki to Mogadouro | 1,501.01 mi (2,415.64 km) |
| Pionki to Moimenta da Beira | 1,552.89 mi (2,499.14 km) |
| Pionki to Moita | 1,711.31 mi (2,754.08 km) |
| Pionki to Moncao | 1,544.06 mi (2,484.92 km) |
| Pionki to Montalegre | 1,525.35 mi (2,454.81 km) |
