| Uslar to Marco de Canavezes | 1,109.01 mi (1,784.79 km) |
| Uslar to Marinha Grande | 1,210.08 mi (1,947.44 km) |
| Uslar to Massama | 1,274.27 mi (2,050.74 km) |
| Uslar to Matosinhos | 1,128.74 mi (1,816.53 km) |
| Uslar to Mealhada | 1,160.36 mi (1,867.42 km) |
| Uslar to Melgaco | 1,067.22 mi (1,717.53 km) |
| Uslar to Melres | 1,123.80 mi (1,808.58 km) |
| Uslar to Mira | 1,167.77 mi (1,879.35 km) |
| Uslar to Miranda do Corvo | 1,170.97 mi (1,884.49 km) |
| Uslar to Mirandela | 1,059.49 mi (1,705.09 km) |
| Uslar to Mogadouro | 1,051.07 mi (1,691.53 km) |
| Uslar to Moimenta da Beira | 1,100.42 mi (1,770.95 km) |
| Uslar to Moita | 1,270.06 mi (2,043.96 km) |
| Uslar to Moncao | 1,077.15 mi (1,733.51 km) |
| Uslar to Montalegre | 1,064.28 mi (1,712.80 km) |
