| Laren to Marco de Canavezes | 990.02 mi (1,593.28 km) |
| Laren to Marinha Grande | 1,095.11 mi (1,762.41 km) |
| Laren to Massama | 1,162.76 mi (1,871.28 km) |
| Laren to Matosinhos | 1,006.59 mi (1,619.95 km) |
| Laren to Mealhada | 1,044.52 mi (1,680.99 km) |
| Laren to Melgaco | 941.48 mi (1,515.16 km) |
| Laren to Melres | 1,004.08 mi (1,615.92 km) |
| Laren to Mira | 1,049.99 mi (1,689.80 km) |
| Laren to Miranda do Corvo | 1,057.49 mi (1,701.86 km) |
| Laren to Mirandela | 944.42 mi (1,519.90 km) |
| Laren to Mogadouro | 940.00 mi (1,512.79 km) |
| Laren to Moimenta da Beira | 985.94 mi (1,586.71 km) |
| Laren to Moita | 1,160.79 mi (1,868.11 km) |
| Laren to Moncao | 950.51 mi (1,529.70 km) |
| Laren to Montalegre | 943.24 mi (1,517.99 km) |
