| Meylan to Marco de Canavezes | 753.49 mi (1,212.63 km) |
| Meylan to Marinha Grande | 837.51 mi (1,347.85 km) |
| Meylan to Massama | 890.41 mi (1,432.97 km) |
| Meylan to Matosinhos | 779.20 mi (1,254.00 km) |
| Meylan to Mealhada | 793.26 mi (1,276.63 km) |
| Meylan to Melgaco | 732.74 mi (1,179.24 km) |
| Meylan to Melres | 768.73 mi (1,237.16 km) |
| Meylan to Mira | 804.57 mi (1,294.84 km) |
| Meylan to Miranda do Corvo | 797.79 mi (1,283.92 km) |
| Meylan to Mirandela | 699.20 mi (1,125.26 km) |
| Meylan to Mogadouro | 682.36 mi (1,098.15 km) |
| Meylan to Moimenta da Beira | 735.03 mi (1,182.91 km) |
| Meylan to Moita | 881.83 mi (1,419.17 km) |
| Meylan to Moncao | 744.01 mi (1,197.37 km) |
| Meylan to Montalegre | 718.03 mi (1,155.56 km) |
