| Aurich to Marco de Canavezes | 1,116.14 mi (1,796.25 km) |
| Aurich to Marinha Grande | 1,221.10 mi (1,965.18 km) |
| Aurich to Massama | 1,288.59 mi (2,073.79 km) |
| Aurich to Matosinhos | 1,132.79 mi (1,823.05 km) |
| Aurich to Mealhada | 1,170.53 mi (1,883.79 km) |
| Aurich to Melgaco | 1,067.70 mi (1,718.29 km) |
| Aurich to Melres | 1,130.23 mi (1,818.93 km) |
| Aurich to Mira | 1,176.09 mi (1,892.74 km) |
| Aurich to Miranda do Corvo | 1,183.38 mi (1,904.47 km) |
| Aurich to Mirandela | 1,070.34 mi (1,722.55 km) |
| Aurich to Mogadouro | 1,065.65 mi (1,715.00 km) |
| Aurich to Moimenta da Beira | 1,111.85 mi (1,789.35 km) |
| Aurich to Moita | 1,286.46 mi (2,070.37 km) |
| Aurich to Moncao | 1,076.72 mi (1,732.82 km) |
| Aurich to Montalegre | 1,069.40 mi (1,721.03 km) |
