| Karlsruhe to Karis | 974.01 mi (1,567.52 km) |
| Karlsruhe to Karkkila | 1,010.00 mi (1,625.44 km) |
| Karlsruhe to Kauhajoki | 1,066.17 mi (1,715.83 km) |
| Karlsruhe to Kauhava | 1,119.99 mi (1,802.44 km) |
| Karlsruhe to Kauniainen | 1,007.54 mi (1,621.48 km) |
| Karlsruhe to Kemi | 1,294.18 mi (2,082.77 km) |
| Karlsruhe to Kemijarvi | 1,396.15 mi (2,246.88 km) |
| Karlsruhe to Kempele | 1,264.42 mi (2,034.89 km) |
| Karlsruhe to Kerava | 1,025.36 mi (1,650.15 km) |
| Karlsruhe to Keuruu | 1,107.76 mi (1,782.77 km) |
| Karlsruhe to Kiiminki | 1,281.23 mi (2,061.95 km) |
| Karlsruhe to Kirkkonummi | 994.88 mi (1,601.10 km) |
| Karlsruhe to Kitee | 1,228.91 mi (1,977.74 km) |
| Karlsruhe to Kiuruvesi | 1,219.27 mi (1,962.22 km) |
| Karlsruhe to Kivisto | 1,015.38 mi (1,634.10 km) |
