| Blagnac to Marco de Canavezes | 515.01 mi (828.83 km) |
| Blagnac to Marinha Grande | 595.91 mi (959.02 km) |
| Blagnac to Massama | 648.17 mi (1,043.13 km) |
| Blagnac to Matosinhos | 541.53 mi (871.51 km) |
| Blagnac to Mealhada | 552.48 mi (889.13 km) |
| Blagnac to Melgaco | 499.81 mi (804.37 km) |
| Blagnac to Melres | 530.12 mi (853.14 km) |
| Blagnac to Mira | 564.22 mi (908.02 km) |
| Blagnac to Miranda do Corvo | 556.31 mi (895.30 km) |
| Blagnac to Mirandela | 460.62 mi (741.29 km) |
| Blagnac to Mogadouro | 442.44 mi (712.05 km) |
| Blagnac to Moimenta da Beira | 495.02 mi (796.66 km) |
| Blagnac to Moita | 639.61 mi (1,029.36 km) |
| Blagnac to Moncao | 511.15 mi (822.62 km) |
| Blagnac to Montalegre | 482.29 mi (776.17 km) |
