| Uppsala to Mangualde | 1,718.98 mi (2,766.43 km) |
| Uppsala to Marco de Canavezes | 1,695.32 mi (2,728.36 km) |
| Uppsala to Marinha Grande | 1,801.35 mi (2,898.99 km) |
| Uppsala to Massama | 1,869.80 mi (3,009.15 km) |
| Uppsala to Matosinhos | 1,710.46 mi (2,752.72 km) |
| Uppsala to Mealhada | 1,750.68 mi (2,817.45 km) |
| Uppsala to Melgaco | 1,644.06 mi (2,645.86 km) |
| Uppsala to Melres | 1,709.02 mi (2,750.41 km) |
| Uppsala to Mira | 1,755.45 mi (2,825.12 km) |
| Uppsala to Miranda do Corvo | 1,764.32 mi (2,839.40 km) |
| Uppsala to Mirandela | 1,651.25 mi (2,657.44 km) |
| Uppsala to Mogadouro | 1,647.80 mi (2,651.88 km) |
| Uppsala to Moimenta da Beira | 1,692.76 mi (2,724.23 km) |
| Uppsala to Moita | 1,868.38 mi (3,006.87 km) |
| Uppsala to Moncao | 1,652.53 mi (2,659.49 km) |
