| Nida to Marco de Canavezes | 1,639.04 mi (2,637.78 km) |
| Nida to Marinha Grande | 1,739.72 mi (2,799.81 km) |
| Nida to Massama | 1,803.33 mi (2,902.19 km) |
| Nida to Matosinhos | 1,658.81 mi (2,669.60 km) |
| Nida to Mealhada | 1,690.14 mi (2,720.02 km) |
| Nida to Melgaco | 1,597.14 mi (2,570.35 km) |
| Nida to Melres | 1,653.84 mi (2,661.60 km) |
| Nida to Mira | 1,697.70 mi (2,732.19 km) |
| Nida to Miranda do Corvo | 1,700.48 mi (2,736.66 km) |
| Nida to Mirandela | 1,589.31 mi (2,557.75 km) |
| Nida to Mogadouro | 1,580.47 mi (2,543.52 km) |
| Nida to Moimenta da Beira | 1,630.14 mi (2,623.45 km) |
| Nida to Moita | 1,798.72 mi (2,894.76 km) |
| Nida to Moncao | 1,607.01 mi (2,586.23 km) |
| Nida to Montalegre | 1,594.35 mi (2,565.87 km) |
