| Dorking to Mangualde | 815.59 mi (1,312.57 km) |
| Dorking to Marco de Canavezes | 787.56 mi (1,267.45 km) |
| Dorking to Marinha Grande | 894.70 mi (1,439.88 km) |
| Dorking to Massama | 964.77 mi (1,552.65 km) |
| Dorking to Matosinhos | 800.22 mi (1,287.82 km) |
| Dorking to Mealhada | 844.27 mi (1,358.72 km) |
| Dorking to Melgaco | 732.68 mi (1,179.14 km) |
| Dorking to Melres | 800.47 mi (1,288.23 km) |
| Dorking to Mira | 847.46 mi (1,363.86 km) |
| Dorking to Miranda do Corvo | 859.58 mi (1,383.36 km) |
| Dorking to Mirandela | 747.73 mi (1,203.36 km) |
| Dorking to Mogadouro | 748.17 mi (1,204.06 km) |
| Dorking to Moimenta da Beira | 788.72 mi (1,269.33 km) |
| Dorking to Moita | 965.31 mi (1,553.52 km) |
| Dorking to Moncao | 740.50 mi (1,191.72 km) |
