| Krems an der Donau to Marco de Canavezes | 1,261.20 mi (2,029.70 km) |
| Krems an der Donau to Marinha Grande | 1,349.57 mi (2,171.93 km) |
| Krems an der Donau to Massama | 1,404.26 mi (2,259.94 km) |
| Krems an der Donau to Matosinhos | 1,285.66 mi (2,069.06 km) |
| Krems an der Donau to Mealhada | 1,303.99 mi (2,098.57 km) |
| Krems an der Donau to Melgaco | 1,234.07 mi (1,986.05 km) |
| Krems an der Donau to Melres | 1,276.50 mi (2,054.33 km) |
| Krems an der Donau to Mira | 1,314.59 mi (2,115.64 km) |
| Krems an der Donau to Miranda do Corvo | 1,309.69 mi (2,107.74 km) |
| Krems an der Donau to Mirandela | 1,207.42 mi (1,943.15 km) |
| Krems an der Donau to Mogadouro | 1,192.33 mi (1,918.87 km) |
| Krems an der Donau to Moimenta da Beira | 1,244.85 mi (2,003.39 km) |
| Krems an der Donau to Moita | 1,396.06 mi (2,246.74 km) |
| Krems an der Donau to Moncao | 1,245.10 mi (2,003.79 km) |
| Krems an der Donau to Montalegre | 1,222.73 mi (1,967.80 km) |
