| Coudekerque-Branche to Marco de Canavezes | 845.23 mi (1,360.27 km) |
| Coudekerque-Branche to Marinha Grande | 951.01 mi (1,530.51 km) |
| Coudekerque-Branche to Massama | 1,019.38 mi (1,640.53 km) |
| Coudekerque-Branche to Matosinhos | 861.02 mi (1,385.68 km) |
| Coudekerque-Branche to Mealhada | 900.35 mi (1,448.97 km) |
| Coudekerque-Branche to Melgaco | 795.32 mi (1,279.94 km) |
| Coudekerque-Branche to Melres | 859.08 mi (1,382.55 km) |
| Coudekerque-Branche to Mira | 905.32 mi (1,456.97 km) |
| Coudekerque-Branche to Miranda do Corvo | 913.90 mi (1,470.79 km) |
| Coudekerque-Branche to Mirandela | 800.83 mi (1,288.82 km) |
| Coudekerque-Branche to Mogadouro | 797.60 mi (1,283.62 km) |
| Coudekerque-Branche to Moimenta da Beira | 842.34 mi (1,355.62 km) |
| Coudekerque-Branche to Moita | 1,018.04 mi (1,638.37 km) |
| Coudekerque-Branche to Moncao | 804.15 mi (1,294.16 km) |
| Coudekerque-Branche to Montalegre | 798.11 mi (1,284.43 km) |
