| Cinderford to Mangualde | 814.37 mi (1,310.61 km) |
| Cinderford to Marco de Canavezes | 782.09 mi (1,258.65 km) |
| Cinderford to Marinha Grande | 889.01 mi (1,430.73 km) |
| Cinderford to Massama | 959.93 mi (1,544.86 km) |
| Cinderford to Matosinhos | 791.34 mi (1,273.53 km) |
| Cinderford to Mealhada | 839.51 mi (1,351.07 km) |
| Cinderford to Melgaco | 723.08 mi (1,163.68 km) |
| Cinderford to Melres | 793.83 mi (1,277.55 km) |
| Cinderford to Mira | 840.87 mi (1,353.25 km) |
| Cinderford to Miranda do Corvo | 856.36 mi (1,378.17 km) |
| Cinderford to Mirandela | 747.56 mi (1,203.08 km) |
| Cinderford to Mogadouro | 751.58 mi (1,209.54 km) |
| Cinderford to Moimenta da Beira | 787.31 mi (1,267.05 km) |
| Cinderford to Moita | 962.31 mi (1,548.69 km) |
| Cinderford to Moncao | 729.68 mi (1,174.31 km) |
