| Amberg to Marco de Canavezes | 1,121.80 mi (1,805.36 km) |
| Amberg to Marinha Grande | 1,215.96 mi (1,956.90 km) |
| Amberg to Massama | 1,274.96 mi (2,051.85 km) |
| Amberg to Matosinhos | 1,144.62 mi (1,842.09 km) |
| Amberg to Mealhada | 1,168.34 mi (1,880.27 km) |
| Amberg to Melgaco | 1,088.81 mi (1,752.27 km) |
| Amberg to Melres | 1,137.03 mi (1,829.88 km) |
| Amberg to Mira | 1,177.76 mi (1,895.42 km) |
| Amberg to Miranda do Corvo | 1,176.07 mi (1,892.70 km) |
| Amberg to Mirandela | 1,069.21 mi (1,720.72 km) |
| Amberg to Mogadouro | 1,056.62 mi (1,700.46 km) |
| Amberg to Moimenta da Beira | 1,108.37 mi (1,783.75 km) |
| Amberg to Moita | 1,268.36 mi (2,041.22 km) |
| Amberg to Moncao | 1,099.51 mi (1,769.50 km) |
| Amberg to Montalegre | 1,080.57 mi (1,739.00 km) |
