| Castellbisbal to Kelkheim (Taunus) | 674.03 mi (1,084.75 km) |
| Castellbisbal to Kelsterbach | 671.29 mi (1,080.34 km) |
| Castellbisbal to Kemberg | 871.26 mi (1,402.17 km) |
| Castellbisbal to Kempen | 714.87 mi (1,150.47 km) |
| Castellbisbal to Kempten | 595.12 mi (957.75 km) |
| Castellbisbal to Kenzingen | 543.36 mi (874.45 km) |
| Castellbisbal to Kerpen | 686.84 mi (1,105.37 km) |
| Castellbisbal to Ketsch | 630.36 mi (1,014.46 km) |
| Castellbisbal to Kevelaer | 726.84 mi (1,169.74 km) |
| Castellbisbal to Kiel | 963.17 mi (1,550.07 km) |
| Castellbisbal to Kierspe | 717.96 mi (1,155.44 km) |
| Castellbisbal to Kirchhain | 724.94 mi (1,166.67 km) |
| Castellbisbal to Kirchheim bei Munchen | 665.10 mi (1,070.38 km) |
| Castellbisbal to Kirchheim unter Teck | 614.49 mi (988.93 km) |
| Castellbisbal to Kirchhundem | 725.30 mi (1,167.25 km) |
