| Haapsalu to Marco de Canavezes | 1,835.13 mi (2,953.35 km) |
| Haapsalu to Marinha Grande | 1,939.14 mi (3,120.74 km) |
| Haapsalu to Massama | 2,005.56 mi (3,227.64 km) |
| Haapsalu to Matosinhos | 1,852.52 mi (2,981.35 km) |
| Haapsalu to Mealhada | 1,888.75 mi (3,039.64 km) |
| Haapsalu to Melgaco | 1,787.96 mi (2,877.44 km) |
| Haapsalu to Melres | 1,849.42 mi (2,976.36 km) |
| Haapsalu to Mira | 1,894.87 mi (3,049.49 km) |
| Haapsalu to Miranda do Corvo | 1,900.87 mi (3,059.15 km) |
| Haapsalu to Mirandela | 1,788.12 mi (2,877.70 km) |
| Haapsalu to Mogadouro | 1,782.04 mi (2,867.92 km) |
| Haapsalu to Moimenta da Beira | 1,829.53 mi (2,944.34 km) |
| Haapsalu to Moita | 2,002.58 mi (3,222.83 km) |
| Haapsalu to Moncao | 1,797.12 mi (2,892.18 km) |
| Haapsalu to Montalegre | 1,788.79 mi (2,878.79 km) |
