| Estelle to Mangualde | 4,538.83 mi (7,304.53 km) |
| Estelle to Marco de Canavezes | 4,506.51 mi (7,252.52 km) |
| Estelle to Marinha Grande | 4,499.88 mi (7,241.86 km) |
| Estelle to Massama | 4,505.28 mi (7,250.55 km) |
| Estelle to Matosinhos | 4,479.43 mi (7,208.94 km) |
| Estelle to Mealhada | 4,509.69 mi (7,257.64 km) |
| Estelle to Melgaco | 4,480.13 mi (7,210.07 km) |
| Estelle to Melres | 4,496.80 mi (7,236.91 km) |
| Estelle to Mira | 4,494.47 mi (7,233.15 km) |
| Estelle to Miranda do Corvo | 4,521.94 mi (7,277.36 km) |
| Estelle to Mirandela | 4,547.13 mi (7,317.90 km) |
| Estelle to Mogadouro | 4,573.35 mi (7,360.09 km) |
| Estelle to Moimenta da Beira | 4,537.51 mi (7,302.41 km) |
| Estelle to Moita | 4,522.56 mi (7,278.35 km) |
| Estelle to Moncao | 4,470.70 mi (7,194.89 km) |
