| Gerstetten to Marco de Canavezes | 1,023.34 mi (1,646.91 km) |
| Gerstetten to Marinha Grande | 1,116.69 mi (1,797.13 km) |
| Gerstetten to Massama | 1,175.23 mi (1,891.36 km) |
| Gerstetten to Matosinhos | 1,046.49 mi (1,684.16 km) |
| Gerstetten to Mealhada | 1,069.31 mi (1,720.90 km) |
| Gerstetten to Melgaco | 991.54 mi (1,595.74 km) |
| Gerstetten to Melres | 1,038.60 mi (1,671.46 km) |
| Gerstetten to Mira | 1,078.92 mi (1,736.35 km) |
| Gerstetten to Miranda do Corvo | 1,076.77 mi (1,732.89 km) |
| Gerstetten to Mirandela | 970.50 mi (1,561.87 km) |
| Gerstetten to Mogadouro | 957.52 mi (1,540.98 km) |
| Gerstetten to Moimenta da Beira | 1,009.42 mi (1,624.51 km) |
| Gerstetten to Moita | 1,168.49 mi (1,880.50 km) |
| Gerstetten to Moncao | 1,002.34 mi (1,613.11 km) |
| Gerstetten to Montalegre | 982.60 mi (1,581.35 km) |
