| Kac to Mangualde | 1,430.82 mi (2,302.68 km) |
| Kac to Marco de Canavezes | 1,434.97 mi (2,309.36 km) |
| Kac to Marinha Grande | 1,510.98 mi (2,431.69 km) |
| Kac to Massama | 1,556.80 mi (2,505.43 km) |
| Kac to Matosinhos | 1,461.69 mi (2,352.37 km) |
| Kac to Mealhada | 1,470.10 mi (2,365.90 km) |
| Kac to Melgaco | 1,418.88 mi (2,283.47 km) |
| Kac to Melres | 1,450.01 mi (2,333.56 km) |
| Kac to Mira | 1,482.52 mi (2,385.88 km) |
| Kac to Miranda do Corvo | 1,472.13 mi (2,369.17 km) |
| Kac to Mirandela | 1,380.61 mi (2,221.87 km) |
| Kac to Mogadouro | 1,361.68 mi (2,191.41 km) |
| Kac to Moimenta da Beira | 1,413.99 mi (2,275.60 km) |
| Kac to Moita | 1,546.03 mi (2,488.09 km) |
| Kac to Moncao | 1,430.20 mi (2,301.69 km) |
