| Slobozia to Mangualde | 1,793.68 mi (2,886.64 km) |
| Slobozia to Marco de Canavezes | 1,799.08 mi (2,895.35 km) |
| Slobozia to Marinha Grande | 1,872.82 mi (3,014.01 km) |
| Slobozia to Massama | 1,916.56 mi (3,084.41 km) |
| Slobozia to Matosinhos | 1,826.04 mi (2,938.73 km) |
| Slobozia to Mealhada | 1,832.93 mi (2,949.82 km) |
| Slobozia to Melgaco | 1,784.26 mi (2,871.50 km) |
| Slobozia to Melres | 1,814.04 mi (2,919.42 km) |
| Slobozia to Mira | 1,845.61 mi (2,970.23 km) |
| Slobozia to Miranda do Corvo | 1,834.30 mi (2,952.02 km) |
| Slobozia to Mirandela | 1,744.79 mi (2,807.96 km) |
| Slobozia to Mogadouro | 1,725.37 mi (2,776.72 km) |
| Slobozia to Moimenta da Beira | 1,777.49 mi (2,860.60 km) |
| Slobozia to Moita | 1,905.23 mi (3,066.17 km) |
| Slobozia to Moncao | 1,795.59 mi (2,889.73 km) |
