| Garching an der Alz to Marco de Canavezes | 1,121.38 mi (1,804.69 km) |
| Garching an der Alz to Marinha Grande | 1,210.85 mi (1,948.67 km) |
| Garching an der Alz to Massama | 1,266.51 mi (2,038.25 km) |
| Garching an der Alz to Matosinhos | 1,145.62 mi (1,843.70 km) |
| Garching an der Alz to Mealhada | 1,164.84 mi (1,874.62 km) |
| Garching an der Alz to Melgaco | 1,093.50 mi (1,759.82 km) |
| Garching an der Alz to Melres | 1,136.69 mi (1,829.32 km) |
| Garching an der Alz to Mira | 1,175.24 mi (1,891.37 km) |
| Garching an der Alz to Miranda do Corvo | 1,170.93 mi (1,884.42 km) |
| Garching an der Alz to Mirandela | 1,067.75 mi (1,718.38 km) |
| Garching an der Alz to Mogadouro | 1,053.07 mi (1,694.76 km) |
| Garching an der Alz to Moimenta da Beira | 1,105.50 mi (1,779.13 km) |
| Garching an der Alz to Moita | 1,258.67 mi (2,025.64 km) |
| Garching an der Alz to Moncao | 1,104.50 mi (1,777.52 km) |
| Garching an der Alz to Montalegre | 1,082.51 mi (1,742.13 km) |
