| Knjazevac to Kamen | 884.25 mi (1,423.07 km) |
| Knjazevac to Kamenz | 662.38 mi (1,066.00 km) |
| Knjazevac to Kamp-Lintfort | 922.15 mi (1,484.06 km) |
| Knjazevac to Kandel | 779.60 mi (1,254.65 km) |
| Knjazevac to Kappeln | 953.44 mi (1,534.42 km) |
| Knjazevac to Karben | 793.67 mi (1,277.29 km) |
| Knjazevac to Karlsdorf-Neuthard | 767.01 mi (1,234.39 km) |
| Knjazevac to Karlsfeld | 619.34 mi (996.73 km) |
| Knjazevac to Karlsruhe | 769.07 mi (1,237.70 km) |
| Knjazevac to Kassel | 808.74 mi (1,301.54 km) |
| Knjazevac to Kaufbeuren | 644.43 mi (1,037.10 km) |
| Knjazevac to Kaufering | 639.28 mi (1,028.82 km) |
| Knjazevac to Kaufungen | 803.13 mi (1,292.51 km) |
| Knjazevac to Kehl | 781.91 mi (1,258.36 km) |
| Knjazevac to Kelheim | 627.82 mi (1,010.37 km) |
