| Chorleywood to Mangualde | 837.47 mi (1,347.77 km) |
| Chorleywood to Marco de Canavezes | 808.54 mi (1,301.21 km) |
| Chorleywood to Marinha Grande | 915.77 mi (1,473.78 km) |
| Chorleywood to Massama | 986.08 mi (1,586.95 km) |
| Chorleywood to Matosinhos | 820.50 mi (1,320.46 km) |
| Chorleywood to Mealhada | 865.47 mi (1,392.83 km) |
| Chorleywood to Melgaco | 752.71 mi (1,211.36 km) |
| Chorleywood to Melres | 821.22 mi (1,321.63 km) |
| Chorleywood to Mira | 868.29 mi (1,397.37 km) |
| Chorleywood to Miranda do Corvo | 881.11 mi (1,418.00 km) |
| Chorleywood to Mirandela | 769.72 mi (1,238.75 km) |
| Chorleywood to Mogadouro | 770.85 mi (1,240.56 km) |
| Chorleywood to Moimenta da Beira | 810.52 mi (1,304.41 km) |
| Chorleywood to Moita | 986.99 mi (1,588.41 km) |
| Chorleywood to Moncao | 760.28 mi (1,223.55 km) |
