| Poitiers to Marco de Canavezes | 563.16 mi (906.31 km) |
| Poitiers to Marinha Grande | 663.27 mi (1,067.44 km) |
| Poitiers to Massama | 727.46 mi (1,170.73 km) |
| Poitiers to Matosinhos | 583.91 mi (939.71 km) |
| Poitiers to Mealhada | 613.70 mi (987.65 km) |
| Poitiers to Melgaco | 524.80 mi (844.59 km) |
| Poitiers to Melres | 578.10 mi (930.36 km) |
| Poitiers to Mira | 621.43 mi (1,000.09 km) |
| Poitiers to Miranda do Corvo | 624.10 mi (1,004.39 km) |
| Poitiers to Mirandela | 512.90 mi (825.43 km) |
| Poitiers to Mogadouro | 504.19 mi (811.41 km) |
| Poitiers to Moimenta da Beira | 553.68 mi (891.06 km) |
| Poitiers to Moita | 723.49 mi (1,164.35 km) |
| Poitiers to Moncao | 535.21 mi (861.33 km) |
| Poitiers to Montalegre | 519.39 mi (835.88 km) |
