| Mickleover to Mangualde | 898.20 mi (1,445.51 km) |
| Mickleover to Marco de Canavezes | 866.27 mi (1,394.13 km) |
| Mickleover to Marinha Grande | 973.26 mi (1,566.31 km) |
| Mickleover to Massama | 1,044.15 mi (1,680.39 km) |
| Mickleover to Matosinhos | 875.73 mi (1,409.35 km) |
| Mickleover to Mealhada | 923.67 mi (1,486.51 km) |
| Mickleover to Melgaco | 807.48 mi (1,299.51 km) |
| Mickleover to Melres | 878.10 mi (1,413.16 km) |
| Mickleover to Mira | 925.16 mi (1,488.90 km) |
| Mickleover to Miranda do Corvo | 940.40 mi (1,513.43 km) |
| Mickleover to Mirandela | 831.21 mi (1,337.71 km) |
| Mickleover to Mogadouro | 834.77 mi (1,343.44 km) |
| Mickleover to Moimenta da Beira | 871.13 mi (1,401.95 km) |
| Mickleover to Moita | 1,046.39 mi (1,684.00 km) |
| Mickleover to Moncao | 814.14 mi (1,310.23 km) |
