| Donauworth to Karis | 937.18 mi (1,508.24 km) |
| Donauworth to Karkkila | 973.96 mi (1,567.44 km) |
| Donauworth to Kauhajoki | 1,044.22 mi (1,680.51 km) |
| Donauworth to Kauhava | 1,098.23 mi (1,767.43 km) |
| Donauworth to Kauniainen | 968.54 mi (1,558.71 km) |
| Donauworth to Kemi | 1,278.12 mi (2,056.93 km) |
| Donauworth to Kemijarvi | 1,377.72 mi (2,217.23 km) |
| Donauworth to Kempele | 1,243.60 mi (2,001.38 km) |
| Donauworth to Kerava | 986.33 mi (1,587.35 km) |
| Donauworth to Keuruu | 1,078.41 mi (1,735.54 km) |
| Donauworth to Kiiminki | 1,260.64 mi (2,028.80 km) |
| Donauworth to Kirkkonummi | 956.20 mi (1,538.85 km) |
| Donauworth to Kitee | 1,187.31 mi (1,910.79 km) |
| Donauworth to Kiuruvesi | 1,191.32 mi (1,917.25 km) |
| Donauworth to Kivisto | 976.63 mi (1,571.73 km) |
