| Winterville to Mangualde | 3,704.54 mi (5,961.88 km) |
| Winterville to Marco de Canavezes | 3,672.68 mi (5,910.61 km) |
| Winterville to Marinha Grande | 3,664.76 mi (5,897.87 km) |
| Winterville to Massama | 3,669.76 mi (5,905.91 km) |
| Winterville to Matosinhos | 3,645.47 mi (5,866.81 km) |
| Winterville to Mealhada | 3,675.07 mi (5,914.45 km) |
| Winterville to Melgaco | 3,647.39 mi (5,869.90 km) |
| Winterville to Melres | 3,662.80 mi (5,894.70 km) |
| Winterville to Mira | 3,659.83 mi (5,889.93 km) |
| Winterville to Miranda do Corvo | 3,687.13 mi (5,933.87 km) |
| Winterville to Mirandela | 3,713.92 mi (5,976.98 km) |
| Winterville to Mogadouro | 3,740.10 mi (6,019.12 km) |
| Winterville to Moimenta da Beira | 3,703.62 mi (5,960.40 km) |
| Winterville to Moita | 3,687.04 mi (5,933.71 km) |
| Winterville to Moncao | 3,637.83 mi (5,854.52 km) |
