| Arras to Marco de Canavezes | 819.16 mi (1,318.31 km) |
| Arras to Marinha Grande | 923.86 mi (1,486.81 km) |
| Arras to Massama | 991.23 mi (1,595.24 km) |
| Arras to Matosinhos | 836.27 mi (1,345.84 km) |
| Arras to Mealhada | 873.32 mi (1,405.47 km) |
| Arras to Melgaco | 771.77 mi (1,242.04 km) |
| Arras to Melres | 833.35 mi (1,341.15 km) |
| Arras to Mira | 879.04 mi (1,414.68 km) |
| Arras to Miranda do Corvo | 886.05 mi (1,425.97 km) |
| Arras to Mirandela | 773.03 mi (1,244.08 km) |
| Arras to Mogadouro | 768.30 mi (1,236.46 km) |
| Arras to Moimenta da Beira | 814.53 mi (1,310.86 km) |
| Arras to Moita | 989.11 mi (1,591.81 km) |
| Arras to Moncao | 781.02 mi (1,256.94 km) |
| Arras to Montalegre | 772.63 mi (1,243.43 km) |
