| Ettenheim to Marco de Canavezes | 920.78 mi (1,481.85 km) |
| Ettenheim to Marinha Grande | 1,015.25 mi (1,633.89 km) |
| Ettenheim to Massama | 1,074.77 mi (1,729.67 km) |
| Ettenheim to Matosinhos | 943.60 mi (1,518.58 km) |
| Ettenheim to Mealhada | 967.48 mi (1,557.01 km) |
| Ettenheim to Melgaco | 888.02 mi (1,429.13 km) |
| Ettenheim to Melres | 936.01 mi (1,506.36 km) |
| Ettenheim to Mira | 976.82 mi (1,572.04 km) |
| Ettenheim to Miranda do Corvo | 975.38 mi (1,569.73 km) |
| Ettenheim to Mirandela | 868.23 mi (1,397.28 km) |
| Ettenheim to Mogadouro | 855.81 mi (1,377.29 km) |
| Ettenheim to Moimenta da Beira | 907.48 mi (1,460.44 km) |
| Ettenheim to Moita | 1,068.44 mi (1,719.49 km) |
| Ettenheim to Moncao | 898.76 mi (1,446.42 km) |
| Ettenheim to Montalegre | 879.57 mi (1,415.53 km) |
