| Sokolka to Marco de Canavezes | 1,686.53 mi (2,714.21 km) |
| Sokolka to Marinha Grande | 1,783.21 mi (2,869.80 km) |
| Sokolka to Massama | 1,843.64 mi (2,967.05 km) |
| Sokolka to Matosinhos | 1,708.22 mi (2,749.11 km) |
| Sokolka to Mealhada | 1,734.85 mi (2,791.97 km) |
| Sokolka to Melgaco | 1,649.71 mi (2,654.95 km) |
| Sokolka to Melres | 1,701.64 mi (2,738.53 km) |
| Sokolka to Mira | 1,743.64 mi (2,806.12 km) |
| Sokolka to Miranda do Corvo | 1,743.44 mi (2,805.80 km) |
| Sokolka to Mirandela | 1,634.85 mi (2,631.04 km) |
| Sokolka to Mogadouro | 1,623.54 mi (2,612.83 km) |
| Sokolka to Moimenta da Beira | 1,674.72 mi (2,695.20 km) |
| Sokolka to Moita | 1,837.51 mi (2,957.19 km) |
| Sokolka to Moncao | 1,660.09 mi (2,671.65 km) |
| Sokolka to Montalegre | 1,643.79 mi (2,645.42 km) |
