| Trostberg an der Alz to Marco de Canavezes | 1,117.85 mi (1,799.00 km) |
| Trostberg an der Alz to Marinha Grande | 1,207.00 mi (1,942.48 km) |
| Trostberg an der Alz to Massama | 1,262.44 mi (2,031.71 km) |
| Trostberg an der Alz to Matosinhos | 1,142.17 mi (1,838.14 km) |
| Trostberg an der Alz to Mealhada | 1,161.10 mi (1,868.60 km) |
| Trostberg an der Alz to Melgaco | 1,090.30 mi (1,754.66 km) |
| Trostberg an der Alz to Melres | 1,133.15 mi (1,823.63 km) |
| Trostberg an der Alz to Mira | 1,171.56 mi (1,885.44 km) |
| Trostberg an der Alz to Miranda do Corvo | 1,167.08 mi (1,878.24 km) |
| Trostberg an der Alz to Mirandela | 1,064.16 mi (1,712.60 km) |
| Trostberg an der Alz to Mogadouro | 1,049.36 mi (1,688.78 km) |
| Trostberg an der Alz to Moimenta da Beira | 1,101.81 mi (1,773.20 km) |
| Trostberg an der Alz to Moita | 1,254.54 mi (2,018.98 km) |
| Trostberg an der Alz to Moncao | 1,101.31 mi (1,772.39 km) |
| Trostberg an der Alz to Montalegre | 1,079.13 mi (1,736.69 km) |
