| Metkovic to Marco de Canavezes | 1,323.33 mi (2,129.69 km) |
| Metkovic to Marinha Grande | 1,390.47 mi (2,237.75 km) |
| Metkovic to Massama | 1,430.47 mi (2,302.12 km) |
| Metkovic to Matosinhos | 1,351.05 mi (2,174.30 km) |
| Metkovic to Mealhada | 1,353.07 mi (2,177.56 km) |
| Metkovic to Melgaco | 1,314.79 mi (2,115.95 km) |
| Metkovic to Melres | 1,337.93 mi (2,153.19 km) |
| Metkovic to Mira | 1,366.40 mi (2,199.01 km) |
| Metkovic to Miranda do Corvo | 1,352.84 mi (2,177.19 km) |
| Metkovic to Mirandela | 1,269.58 mi (2,043.19 km) |
| Metkovic to Mogadouro | 1,248.57 mi (2,009.38 km) |
| Metkovic to Moimenta da Beira | 1,299.79 mi (2,091.81 km) |
| Metkovic to Moita | 1,418.39 mi (2,282.67 km) |
| Metkovic to Moncao | 1,326.11 mi (2,134.17 km) |
| Metkovic to Montalegre | 1,295.13 mi (2,084.31 km) |
