| Ancona to Marco de Canavezes | 1,114.93 mi (1,794.30 km) |
| Ancona to Marinha Grande | 1,184.91 mi (1,906.93 km) |
| Ancona to Massama | 1,227.34 mi (1,975.21 km) |
| Ancona to Matosinhos | 1,142.44 mi (1,838.57 km) |
| Ancona to Mealhada | 1,146.26 mi (1,844.73 km) |
| Ancona to Melgaco | 1,104.80 mi (1,778.00 km) |
| Ancona to Melres | 1,129.66 mi (1,818.02 km) |
| Ancona to Mira | 1,159.32 mi (1,865.74 km) |
| Ancona to Miranda do Corvo | 1,146.79 mi (1,845.58 km) |
| Ancona to Mirandela | 1,060.95 mi (1,707.44 km) |
| Ancona to Mogadouro | 1,040.45 mi (1,674.45 km) |
| Ancona to Moimenta da Beira | 1,092.05 mi (1,757.48 km) |
| Ancona to Moita | 1,215.84 mi (1,956.70 km) |
| Ancona to Moncao | 1,116.13 mi (1,796.23 km) |
| Ancona to Montalegre | 1,085.69 mi (1,747.26 km) |
