| Cernavoda to Mangualde | 1,827.63 mi (2,941.28 km) |
| Cernavoda to Marco de Canavezes | 1,833.36 mi (2,950.51 km) |
| Cernavoda to Marinha Grande | 1,906.52 mi (3,068.25 km) |
| Cernavoda to Massama | 1,949.83 mi (3,137.95 km) |
| Cernavoda to Matosinhos | 1,860.39 mi (2,994.00 km) |
| Cernavoda to Mealhada | 1,866.87 mi (3,004.44 km) |
| Cernavoda to Melgaco | 1,818.97 mi (2,927.34 km) |
| Cernavoda to Melres | 1,848.30 mi (2,974.55 km) |
| Cernavoda to Mira | 1,879.62 mi (3,024.95 km) |
| Cernavoda to Miranda do Corvo | 1,868.09 mi (3,006.40 km) |
| Cernavoda to Mirandela | 1,779.09 mi (2,863.17 km) |
| Cernavoda to Mogadouro | 1,759.55 mi (2,831.72 km) |
| Cernavoda to Moimenta da Beira | 1,811.61 mi (2,915.50 km) |
| Cernavoda to Moita | 1,938.39 mi (3,119.53 km) |
| Cernavoda to Moncao | 1,830.30 mi (2,945.58 km) |
