| Ringsted to Marco de Canavezes | 1,335.92 mi (2,149.96 km) |
| Ringsted to Marinha Grande | 1,440.65 mi (2,318.50 km) |
| Ringsted to Massama | 1,507.84 mi (2,426.64 km) |
| Ringsted to Matosinhos | 1,352.75 mi (2,177.04 km) |
| Ringsted to Mealhada | 1,390.12 mi (2,237.17 km) |
| Ringsted to Melgaco | 1,287.75 mi (2,072.43 km) |
| Ringsted to Melres | 1,350.07 mi (2,172.72 km) |
| Ringsted to Mira | 1,395.83 mi (2,246.37 km) |
| Ringsted to Miranda do Corvo | 1,402.76 mi (2,257.52 km) |
| Ringsted to Mirandela | 1,289.78 mi (2,075.70 km) |
| Ringsted to Mogadouro | 1,284.66 mi (2,067.46 km) |
| Ringsted to Moimenta da Beira | 1,331.27 mi (2,142.46 km) |
| Ringsted to Moita | 1,505.46 mi (2,422.80 km) |
| Ringsted to Moncao | 1,296.80 mi (2,086.99 km) |
| Ringsted to Montalegre | 1,289.28 mi (2,074.90 km) |
