| Le Blanc-Mesnil to Marco de Canavezes | 743.84 mi (1,197.10 km) |
| Le Blanc-Mesnil to Marinha Grande | 846.72 mi (1,362.67 km) |
| Le Blanc-Mesnil to Massama | 912.65 mi (1,468.77 km) |
| Le Blanc-Mesnil to Matosinhos | 762.60 mi (1,227.29 km) |
| Le Blanc-Mesnil to Mealhada | 796.52 mi (1,281.87 km) |
| Le Blanc-Mesnil to Melgaco | 700.09 mi (1,126.68 km) |
| Le Blanc-Mesnil to Melres | 758.42 mi (1,220.55 km) |
| Le Blanc-Mesnil to Mira | 803.18 mi (1,292.60 km) |
| Le Blanc-Mesnil to Miranda do Corvo | 808.18 mi (1,300.64 km) |
| Le Blanc-Mesnil to Mirandela | 695.70 mi (1,119.63 km) |
| Le Blanc-Mesnil to Mogadouro | 689.09 mi (1,108.99 km) |
| Le Blanc-Mesnil to Moimenta da Beira | 737.00 mi (1,186.08 km) |
| Le Blanc-Mesnil to Moita | 909.58 mi (1,463.83 km) |
| Le Blanc-Mesnil to Moncao | 709.86 mi (1,142.41 km) |
| Le Blanc-Mesnil to Montalegre | 698.33 mi (1,123.86 km) |
