| Sint-Joost-ten-Node to Marco de Canavezes | 896.31 mi (1,442.47 km) |
| Sint-Joost-ten-Node to Marinha Grande | 1,000.38 mi (1,609.95 km) |
| Sint-Joost-ten-Node to Massama | 1,067.16 mi (1,717.42 km) |
| Sint-Joost-ten-Node to Matosinhos | 913.97 mi (1,470.89 km) |
| Sint-Joost-ten-Node to Mealhada | 949.94 mi (1,528.78 km) |
| Sint-Joost-ten-Node to Melgaco | 849.99 mi (1,367.93 km) |
| Sint-Joost-ten-Node to Melres | 910.64 mi (1,465.53 km) |
| Sint-Joost-ten-Node to Mira | 956.03 mi (1,538.58 km) |
| Sint-Joost-ten-Node to Miranda do Corvo | 962.24 mi (1,548.58 km) |
| Sint-Joost-ten-Node to Mirandela | 849.38 mi (1,366.95 km) |
| Sint-Joost-ten-Node to Mogadouro | 843.82 mi (1,358.00 km) |
| Sint-Joost-ten-Node to Moimenta da Beira | 890.83 mi (1,433.65 km) |
| Sint-Joost-ten-Node to Moita | 1,064.58 mi (1,713.28 km) |
| Sint-Joost-ten-Node to Moncao | 859.39 mi (1,383.05 km) |
| Sint-Joost-ten-Node to Montalegre | 850.09 mi (1,368.09 km) |
