| Smizany to Mangualde | 1,491.63 mi (2,400.55 km) |
| Smizany to Marco de Canavezes | 1,488.01 mi (2,394.72 km) |
| Smizany to Marinha Grande | 1,575.65 mi (2,535.76 km) |
| Smizany to Massama | 1,629.54 mi (2,622.49 km) |
| Smizany to Matosinhos | 1,512.58 mi (2,434.26 km) |
| Smizany to Mealhada | 1,530.38 mi (2,462.91 km) |
| Smizany to Melgaco | 1,461.18 mi (2,351.54 km) |
| Smizany to Melres | 1,503.31 mi (2,419.34 km) |
| Smizany to Mira | 1,541.12 mi (2,480.20 km) |
| Smizany to Miranda do Corvo | 1,535.80 mi (2,471.63 km) |
| Smizany to Mirandela | 1,434.16 mi (2,308.05 km) |
| Smizany to Mogadouro | 1,418.82 mi (2,283.37 km) |
| Smizany to Moimenta da Beira | 1,471.38 mi (2,367.97 km) |
| Smizany to Moita | 1,621.03 mi (2,608.80 km) |
| Smizany to Moncao | 1,472.20 mi (2,369.28 km) |
