| Dingle to Mangualde | 910.54 mi (1,465.38 km) |
| Dingle to Marco de Canavezes | 876.34 mi (1,410.34 km) |
| Dingle to Marinha Grande | 982.51 mi (1,581.20 km) |
| Dingle to Massama | 1,053.53 mi (1,695.48 km) |
| Dingle to Matosinhos | 883.71 mi (1,422.20 km) |
| Dingle to Mealhada | 933.78 mi (1,502.77 km) |
| Dingle to Melgaco | 815.58 mi (1,312.54 km) |
| Dingle to Melres | 887.40 mi (1,428.13 km) |
| Dingle to Mira | 934.17 mi (1,503.39 km) |
| Dingle to Miranda do Corvo | 951.31 mi (1,530.98 km) |
| Dingle to Mirandela | 844.63 mi (1,359.30 km) |
| Dingle to Mogadouro | 850.22 mi (1,368.30 km) |
| Dingle to Moimenta da Beira | 883.54 mi (1,421.92 km) |
| Dingle to Moita | 1,056.86 mi (1,700.85 km) |
| Dingle to Moncao | 821.46 mi (1,322.01 km) |
