| Urbandale to Mangualde | 4,273.27 mi (6,877.16 km) |
| Urbandale to Marco de Canavezes | 4,234.82 mi (6,815.28 km) |
| Urbandale to Marinha Grande | 4,252.37 mi (6,843.52 km) |
| Urbandale to Massama | 4,273.61 mi (6,877.71 km) |
| Urbandale to Matosinhos | 4,210.49 mi (6,776.13 km) |
| Urbandale to Mealhada | 4,250.75 mi (6,840.92 km) |
| Urbandale to Melgaco | 4,195.91 mi (6,752.66 km) |
| Urbandale to Melres | 4,228.01 mi (6,804.32 km) |
| Urbandale to Mira | 4,236.28 mi (6,817.64 km) |
| Urbandale to Miranda do Corvo | 4,266.38 mi (6,866.08 km) |
| Urbandale to Mirandela | 4,266.38 mi (6,866.08 km) |
| Urbandale to Mogadouro | 4,292.37 mi (6,907.89 km) |
| Urbandale to Moimenta da Beira | 4,265.97 mi (6,865.41 km) |
| Urbandale to Moita | 4,290.83 mi (6,905.42 km) |
| Urbandale to Moncao | 4,188.12 mi (6,740.13 km) |
