| Alafaya to Mangualde | 4,140.53 mi (6,663.54 km) |
| Alafaya to Marco de Canavezes | 4,111.71 mi (6,617.15 km) |
| Alafaya to Marinha Grande | 4,093.83 mi (6,588.38 km) |
| Alafaya to Massama | 4,091.93 mi (6,585.32 km) |
| Alafaya to Matosinhos | 4,083.80 mi (6,572.24 km) |
| Alafaya to Mealhada | 4,108.78 mi (6,612.44 km) |
| Alafaya to Melgaco | 4,091.89 mi (6,585.26 km) |
| Alafaya to Melres | 4,100.79 mi (6,599.59 km) |
| Alafaya to Mira | 4,093.48 mi (6,587.81 km) |
| Alafaya to Miranda do Corvo | 4,119.23 mi (6,629.27 km) |
| Alafaya to Mirandela | 4,155.98 mi (6,688.40 km) |
| Alafaya to Mogadouro | 4,181.85 mi (6,730.03 km) |
| Alafaya to Moimenta da Beira | 4,142.09 mi (6,666.05 km) |
| Alafaya to Moita | 4,108.94 mi (6,612.71 km) |
| Alafaya to Moncao | 4,081.83 mi (6,569.06 km) |
