| La Chapelle-sur-Erdre to Marco de Canavezes | 533.61 mi (858.76 km) |
| La Chapelle-sur-Erdre to Marinha Grande | 638.70 mi (1,027.89 km) |
| La Chapelle-sur-Erdre to Massama | 706.64 mi (1,137.22 km) |
| La Chapelle-sur-Erdre to Matosinhos | 550.61 mi (886.12 km) |
| La Chapelle-sur-Erdre to Mealhada | 588.09 mi (946.43 km) |
| La Chapelle-sur-Erdre to Melgaco | 486.36 mi (782.71 km) |
| La Chapelle-sur-Erdre to Melres | 547.74 mi (881.50 km) |
| La Chapelle-sur-Erdre to Mira | 593.55 mi (955.23 km) |
| La Chapelle-sur-Erdre to Miranda do Corvo | 601.24 mi (967.61 km) |
| La Chapelle-sur-Erdre to Mirandela | 488.15 mi (785.61 km) |
| La Chapelle-sur-Erdre to Mogadouro | 484.58 mi (779.85 km) |
| La Chapelle-sur-Erdre to Moimenta da Beira | 529.67 mi (852.43 km) |
| La Chapelle-sur-Erdre to Moita | 705.08 mi (1,134.72 km) |
| La Chapelle-sur-Erdre to Moncao | 495.75 mi (797.83 km) |
| La Chapelle-sur-Erdre to Montalegre | 486.98 mi (783.72 km) |
