| Balchik to Kamenz | 850.01 mi (1,367.96 km) |
| Balchik to Kamp-Lintfort | 1,147.83 mi (1,847.25 km) |
| Balchik to Kandel | 1,026.76 mi (1,652.41 km) |
| Balchik to Kappeln | 1,126.96 mi (1,813.67 km) |
| Balchik to Karben | 1,026.12 mi (1,651.37 km) |
| Balchik to Karlsdorf-Neuthard | 1,012.70 mi (1,629.79 km) |
| Balchik to Karlsfeld | 867.07 mi (1,395.41 km) |
| Balchik to Karlsruhe | 1,016.52 mi (1,635.93 km) |
| Balchik to Kassel | 1,025.03 mi (1,649.62 km) |
| Balchik to Kaufbeuren | 898.79 mi (1,446.47 km) |
| Balchik to Kaufering | 890.53 mi (1,433.16 km) |
| Balchik to Kaufungen | 1,019.29 mi (1,640.39 km) |
| Balchik to Kehl | 1,035.30 mi (1,666.15 km) |
| Balchik to Kelheim | 864.66 mi (1,391.54 km) |
| Balchik to Kelkheim (Taunus) | 1,037.24 mi (1,669.28 km) |
