| Smorumnedre to Marco de Canavezes | 1,364.04 mi (2,195.22 km) |
| Smorumnedre to Marinha Grande | 1,468.82 mi (2,363.83 km) |
| Smorumnedre to Massama | 1,536.05 mi (2,472.03 km) |
| Smorumnedre to Matosinhos | 1,380.82 mi (2,222.21 km) |
| Smorumnedre to Mealhada | 1,418.28 mi (2,282.50 km) |
| Smorumnedre to Melgaco | 1,315.76 mi (2,117.50 km) |
| Smorumnedre to Melres | 1,378.17 mi (2,217.96 km) |
| Smorumnedre to Mira | 1,423.96 mi (2,291.64 km) |
| Smorumnedre to Miranda do Corvo | 1,430.95 mi (2,302.89 km) |
| Smorumnedre to Mirandela | 1,317.96 mi (2,121.05 km) |
| Smorumnedre to Mogadouro | 1,312.88 mi (2,112.88 km) |
| Smorumnedre to Moimenta da Beira | 1,359.45 mi (2,187.83 km) |
| Smorumnedre to Moita | 1,533.69 mi (2,468.23 km) |
| Smorumnedre to Moncao | 1,324.78 mi (2,132.02 km) |
| Smorumnedre to Montalegre | 1,317.38 mi (2,120.11 km) |
