| Bad Sooden-Allendorf to Marco de Canavezes | 1,107.47 mi (1,782.29 km) |
| Bad Sooden-Allendorf to Marinha Grande | 1,207.56 mi (1,943.37 km) |
| Bad Sooden-Allendorf to Massama | 1,270.98 mi (2,045.45 km) |
| Bad Sooden-Allendorf to Matosinhos | 1,127.74 mi (1,814.93 km) |
| Bad Sooden-Allendorf to Mealhada | 1,158.10 mi (1,863.79 km) |
| Bad Sooden-Allendorf to Melgaco | 1,067.07 mi (1,717.28 km) |
| Bad Sooden-Allendorf to Melres | 1,122.35 mi (1,806.25 km) |
| Bad Sooden-Allendorf to Mira | 1,165.86 mi (1,876.27 km) |
| Bad Sooden-Allendorf to Miranda do Corvo | 1,168.25 mi (1,880.12 km) |
| Bad Sooden-Allendorf to Mirandela | 1,057.33 mi (1,701.61 km) |
| Bad Sooden-Allendorf to Mogadouro | 1,048.20 mi (1,686.91 km) |
| Bad Sooden-Allendorf to Moimenta da Beira | 1,098.05 mi (1,767.14 km) |
| Bad Sooden-Allendorf to Moita | 1,266.37 mi (2,038.03 km) |
| Bad Sooden-Allendorf to Moncao | 1,077.15 mi (1,733.51 km) |
| Bad Sooden-Allendorf to Montalegre | 1,063.23 mi (1,711.11 km) |
