| Aachen to Marco de Canavezes | 948.93 mi (1,527.15 km) |
| Aachen to Marinha Grande | 1,051.40 mi (1,692.06 km) |
| Aachen to Massama | 1,116.82 mi (1,797.35 km) |
| Aachen to Matosinhos | 967.83 mi (1,557.57 km) |
| Aachen to Mealhada | 1,001.31 mi (1,611.45 km) |
| Aachen to Melgaco | 905.29 mi (1,456.92 km) |
| Aachen to Melres | 963.54 mi (1,550.67 km) |
| Aachen to Mira | 1,008.16 mi (1,622.47 km) |
| Aachen to Miranda do Corvo | 1,012.67 mi (1,629.74 km) |
| Aachen to Mirandela | 900.44 mi (1,449.12 km) |
| Aachen to Mogadouro | 893.26 mi (1,437.56 km) |
| Aachen to Moimenta da Beira | 941.65 mi (1,515.44 km) |
| Aachen to Moita | 1,113.36 mi (1,791.78 km) |
| Aachen to Moncao | 915.03 mi (1,472.59 km) |
| Aachen to Montalegre | 903.53 mi (1,454.09 km) |
