| Margny-les-Compiegne to Marco de Canavezes | 778.56 mi (1,252.97 km) |
| Margny-les-Compiegne to Marinha Grande | 881.92 mi (1,419.32 km) |
| Margny-les-Compiegne to Massama | 948.20 mi (1,525.99 km) |
| Margny-les-Compiegne to Matosinhos | 796.91 mi (1,282.51 km) |
| Margny-les-Compiegne to Mealhada | 831.62 mi (1,338.36 km) |
| Margny-les-Compiegne to Melgaco | 733.84 mi (1,181.00 km) |
| Margny-les-Compiegne to Melres | 793.04 mi (1,276.28 km) |
| Margny-les-Compiegne to Mira | 838.06 mi (1,348.72 km) |
| Margny-les-Compiegne to Miranda do Corvo | 843.54 mi (1,357.54 km) |
| Margny-les-Compiegne to Mirandela | 730.88 mi (1,176.25 km) |
| Margny-les-Compiegne to Mogadouro | 724.71 mi (1,166.30 km) |
| Margny-les-Compiegne to Moimenta da Beira | 772.25 mi (1,242.81 km) |
| Margny-les-Compiegne to Moita | 945.34 mi (1,521.38 km) |
| Margny-les-Compiegne to Moncao | 743.48 mi (1,196.51 km) |
| Margny-les-Compiegne to Montalegre | 732.77 mi (1,179.27 km) |
