| Westervoort to Marco de Canavezes | 998.83 mi (1,607.47 km) |
| Westervoort to Marinha Grande | 1,103.12 mi (1,775.30 km) |
| Westervoort to Massama | 1,170.04 mi (1,882.99 km) |
| Westervoort to Matosinhos | 1,016.23 mi (1,635.46 km) |
| Westervoort to Mealhada | 1,052.65 mi (1,694.08 km) |
| Westervoort to Melgaco | 951.91 mi (1,531.95 km) |
| Westervoort to Melres | 1,013.11 mi (1,630.44 km) |
| Westervoort to Mira | 1,058.62 mi (1,703.68 km) |
| Westervoort to Miranda do Corvo | 1,065.07 mi (1,714.06 km) |
| Westervoort to Mirandela | 952.16 mi (1,532.36 km) |
| Westervoort to Mogadouro | 946.75 mi (1,523.65 km) |
| Westervoort to Moimenta da Beira | 993.62 mi (1,599.08 km) |
| Westervoort to Moita | 1,167.53 mi (1,878.95 km) |
| Westervoort to Moncao | 961.19 mi (1,546.89 km) |
| Westervoort to Montalegre | 952.47 mi (1,532.85 km) |
