| Karlsruhe to Klaukkala | 1,015.75 mi (1,634.69 km) |
| Karlsruhe to Kokkola | 1,162.46 mi (1,870.79 km) |
| Karlsruhe to Kontiolahti | 1,250.43 mi (2,012.37 km) |
| Karlsruhe to Korsholm | 1,095.81 mi (1,763.54 km) |
| Karlsruhe to Kotka | 1,075.89 mi (1,731.47 km) |
| Karlsruhe to Kouvola | 1,087.47 mi (1,750.11 km) |
| Karlsruhe to Kuhmo | 1,304.64 mi (2,099.62 km) |
| Karlsruhe to Kuopio | 1,204.96 mi (1,939.19 km) |
| Karlsruhe to Kurikka | 1,080.63 mi (1,739.11 km) |
| Karlsruhe to Kuusamo | 1,388.19 mi (2,234.08 km) |
| Karlsruhe to Kuusankoski | 1,087.23 mi (1,749.73 km) |
| Karlsruhe to Lahti | 1,066.40 mi (1,716.21 km) |
| Karlsruhe to Laitila | 971.37 mi (1,563.27 km) |
| Karlsruhe to Lapinlahti | 1,221.38 mi (1,965.62 km) |
| Karlsruhe to Lappeenranta | 1,134.50 mi (1,825.79 km) |
