| Otopeni to Kamen | 975.20 mi (1,569.43 km) |
| Otopeni to Kamenz | 721.42 mi (1,161.02 km) |
| Otopeni to Kamp-Lintfort | 1,018.11 mi (1,638.49 km) |
| Otopeni to Kandel | 898.51 mi (1,446.01 km) |
| Otopeni to Kappeln | 1,000.65 mi (1,610.38 km) |
| Otopeni to Karben | 896.64 mi (1,443.01 km) |
| Otopeni to Karlsdorf-Neuthard | 884.30 mi (1,423.15 km) |
| Otopeni to Karlsfeld | 739.29 mi (1,189.78 km) |
| Otopeni to Karlsruhe | 888.32 mi (1,429.62 km) |
| Otopeni to Kassel | 895.32 mi (1,440.88 km) |
| Otopeni to Kaufbeuren | 772.01 mi (1,242.42 km) |
| Otopeni to Kaufering | 763.21 mi (1,228.27 km) |
| Otopeni to Kaufungen | 889.58 mi (1,431.65 km) |
| Otopeni to Kehl | 907.95 mi (1,461.20 km) |
| Otopeni to Kelheim | 735.70 mi (1,183.99 km) |
