| Ballenstedt to Marco de Canavezes | 1,169.23 mi (1,881.69 km) |
| Ballenstedt to Marinha Grande | 1,269.21 mi (2,042.59 km) |
| Ballenstedt to Massama | 1,332.50 mi (2,144.45 km) |
| Ballenstedt to Matosinhos | 1,189.54 mi (1,914.38 km) |
| Ballenstedt to Mealhada | 1,219.79 mi (1,963.06 km) |
| Ballenstedt to Melgaco | 1,128.88 mi (1,816.75 km) |
| Ballenstedt to Melres | 1,184.12 mi (1,905.66 km) |
| Ballenstedt to Mira | 1,227.59 mi (1,975.61 km) |
| Ballenstedt to Miranda do Corvo | 1,229.87 mi (1,979.29 km) |
| Ballenstedt to Mirandela | 1,119.04 mi (1,800.91 km) |
| Ballenstedt to Mogadouro | 1,109.81 mi (1,786.06 km) |
| Ballenstedt to Moimenta da Beira | 1,159.72 mi (1,866.39 km) |
| Ballenstedt to Moita | 1,327.80 mi (2,136.89 km) |
| Ballenstedt to Moncao | 1,138.95 mi (1,832.97 km) |
| Ballenstedt to Montalegre | 1,125.02 mi (1,810.55 km) |
