| Coram to Mangualde | 3,331.36 mi (5,361.31 km) |
| Coram to Marco de Canavezes | 3,297.21 mi (5,306.35 km) |
| Coram to Marinha Grande | 3,297.58 mi (5,306.95 km) |
| Coram to Massama | 3,308.29 mi (5,324.18 km) |
| Coram to Matosinhos | 3,270.74 mi (5,263.74 km) |
| Coram to Mealhada | 3,303.97 mi (5,317.22 km) |
| Coram to Melgaco | 3,267.56 mi (5,258.63 km) |
| Coram to Melres | 3,288.24 mi (5,291.90 km) |
| Coram to Mira | 3,288.89 mi (5,292.95 km) |
| Coram to Miranda do Corvo | 3,317.28 mi (5,338.65 km) |
| Coram to Mirandela | 3,335.71 mi (5,368.31 km) |
| Coram to Mogadouro | 3,361.99 mi (5,410.60 km) |
| Coram to Moimenta da Beira | 3,328.41 mi (5,356.55 km) |
| Coram to Moita | 3,325.65 mi (5,352.12 km) |
| Coram to Moncao | 3,258.48 mi (5,244.02 km) |
