| Unterageri to Mangualde | 928.34 mi (1,494.01 km) |
| Unterageri to Marco de Canavezes | 923.35 mi (1,485.98 km) |
| Unterageri to Marinha Grande | 1,012.94 mi (1,630.17 km) |
| Unterageri to Massama | 1,069.06 mi (1,720.48 km) |
| Unterageri to Matosinhos | 947.66 mi (1,525.10 km) |
| Unterageri to Mealhada | 966.81 mi (1,555.93 km) |
| Unterageri to Melgaco | 896.01 mi (1,441.98 km) |
| Unterageri to Melres | 938.65 mi (1,510.61 km) |
| Unterageri to Mira | 977.18 mi (1,572.63 km) |
| Unterageri to Miranda do Corvo | 973.01 mi (1,565.90 km) |
| Unterageri to Mirandela | 869.69 mi (1,399.63 km) |
| Unterageri to Mogadouro | 855.03 mi (1,376.04 km) |
| Unterageri to Moimenta da Beira | 907.45 mi (1,460.39 km) |
| Unterageri to Moita | 1,061.45 mi (1,708.24 km) |
| Unterageri to Moncao | 907.05 mi (1,459.75 km) |
