| Honiton to Mangualde | 737.82 mi (1,187.40 km) |
| Honiton to Marco de Canavezes | 705.41 mi (1,135.25 km) |
| Honiton to Marinha Grande | 812.32 mi (1,307.30 km) |
| Honiton to Massama | 883.24 mi (1,421.44 km) |
| Honiton to Matosinhos | 714.65 mi (1,150.13 km) |
| Honiton to Mealhada | 762.84 mi (1,227.67 km) |
| Honiton to Melgaco | 646.40 mi (1,040.28 km) |
| Honiton to Melres | 717.14 mi (1,154.12 km) |
| Honiton to Mira | 764.18 mi (1,229.83 km) |
| Honiton to Miranda do Corvo | 779.71 mi (1,254.82 km) |
| Honiton to Mirandela | 671.09 mi (1,080.02 km) |
| Honiton to Mogadouro | 675.37 mi (1,086.91 km) |
| Honiton to Moimenta da Beira | 710.75 mi (1,143.84 km) |
| Honiton to Moita | 885.65 mi (1,425.32 km) |
| Honiton to Moncao | 653.03 mi (1,050.95 km) |
