| Puenteareas to Mangualde | 114.55 mi (184.35 km) |
| Puenteareas to Marco de Canavezes | 70.31 mi (113.15 km) |
| Puenteareas to Marinha Grande | 168.50 mi (271.18 km) |
| Puenteareas to Massama | 239.09 mi (384.78 km) |
| Puenteareas to Matosinhos | 68.73 mi (110.60 km) |
| Puenteareas to Mealhada | 123.25 mi (198.35 km) |
| Puenteareas to Melgaco | 12.44 mi (20.02 km) |
| Puenteareas to Melres | 76.18 mi (122.60 km) |
| Puenteareas to Mira | 120.38 mi (193.73 km) |
| Puenteareas to Miranda do Corvo | 143.06 mi (230.23 km) |
| Puenteareas to Mirandela | 82.60 mi (132.94 km) |
| Puenteareas to Mogadouro | 108.47 mi (174.56 km) |
| Puenteareas to Moimenta da Beira | 93.94 mi (151.19 km) |
| Puenteareas to Moita | 244.31 mi (393.17 km) |
| Puenteareas to Moncao | 6.53 mi (10.52 km) |
