| Castellbisbal to Kamen | 748.69 mi (1,204.91 km) |
| Castellbisbal to Kamenz | 887.20 mi (1,427.81 km) |
| Castellbisbal to Kamp-Lintfort | 725.23 mi (1,167.14 km) |
| Castellbisbal to Kandel | 605.81 mi (974.96 km) |
| Castellbisbal to Kappeln | 980.63 mi (1,578.17 km) |
| Castellbisbal to Karben | 686.78 mi (1,105.26 km) |
| Castellbisbal to Karlsdorf-Neuthard | 617.32 mi (993.49 km) |
| Castellbisbal to Karlsfeld | 656.89 mi (1,057.16 km) |
| Castellbisbal to Karlsruhe | 606.50 mi (976.07 km) |
| Castellbisbal to Kassel | 767.43 mi (1,235.06 km) |
| Castellbisbal to Kaufbeuren | 612.40 mi (985.56 km) |
| Castellbisbal to Kaufering | 630.80 mi (1,015.18 km) |
| Castellbisbal to Kaufungen | 768.05 mi (1,236.05 km) |
| Castellbisbal to Kehl | 566.32 mi (911.40 km) |
| Castellbisbal to Kelheim | 703.03 mi (1,131.42 km) |
