| Dinan to Marco de Canavezes | 584.23 mi (940.23 km) |
| Dinan to Marinha Grande | 691.01 mi (1,112.08 km) |
| Dinan to Massama | 760.57 mi (1,224.01 km) |
| Dinan to Matosinhos | 598.38 mi (963.00 km) |
| Dinan to Mealhada | 640.41 mi (1,030.64 km) |
| Dinan to Melgaco | 531.71 mi (855.71 km) |
| Dinan to Melres | 597.57 mi (961.70 km) |
| Dinan to Mira | 644.33 mi (1,036.94 km) |
| Dinan to Miranda do Corvo | 655.12 mi (1,054.32 km) |
| Dinan to Mirandela | 542.70 mi (873.39 km) |
| Dinan to Mogadouro | 542.27 mi (872.69 km) |
| Dinan to Moimenta da Beira | 583.92 mi (939.73 km) |
| Dinan to Moita | 760.51 mi (1,223.92 km) |
| Dinan to Moncao | 540.15 mi (869.29 km) |
| Dinan to Montalegre | 536.58 mi (863.54 km) |
