| Cavallino to Marco de Canavezes | 1,375.25 mi (2,213.26 km) |
| Cavallino to Marinha Grande | 1,430.33 mi (2,301.89 km) |
| Cavallino to Massama | 1,462.10 mi (2,353.03 km) |
| Cavallino to Matosinhos | 1,403.68 mi (2,259.00 km) |
| Cavallino to Mealhada | 1,397.93 mi (2,249.76 km) |
| Cavallino to Melgaco | 1,375.65 mi (2,213.89 km) |
| Cavallino to Melres | 1,389.09 mi (2,235.52 km) |
| Cavallino to Mira | 1,412.16 mi (2,272.65 km) |
| Cavallino to Miranda do Corvo | 1,394.88 mi (2,244.84 km) |
| Cavallino to Mirandela | 1,323.22 mi (2,129.52 km) |
| Cavallino to Mogadouro | 1,300.15 mi (2,092.38 km) |
| Cavallino to Moimenta da Beira | 1,349.06 mi (2,171.11 km) |
| Cavallino to Moita | 1,448.46 mi (2,331.08 km) |
| Cavallino to Moncao | 1,386.76 mi (2,231.77 km) |
| Cavallino to Montalegre | 1,352.73 mi (2,177.00 km) |
