| Castalla to Kongen | 857.16 mi (1,379.47 km) |
| Castalla to Konigs Wusterhausen | 1,168.31 mi (1,880.22 km) |
| Castalla to Konigsbach-Stein | 851.59 mi (1,370.50 km) |
| Castalla to Konigsbrunn | 882.96 mi (1,420.99 km) |
| Castalla to Konigslutter am Elm | 1,092.56 mi (1,758.31 km) |
| Castalla to Konigstein im Taunus | 917.35 mi (1,476.33 km) |
| Castalla to Konigswinter | 918.44 mi (1,478.09 km) |
| Castalla to Konstanz | 798.40 mi (1,284.91 km) |
| Castalla to Konz | 846.31 mi (1,362.01 km) |
| Castalla to Korb | 865.57 mi (1,393.00 km) |
| Castalla to Korbach | 991.02 mi (1,594.90 km) |
| Castalla to Korntal-Munchingen | 858.18 mi (1,381.10 km) |
| Castalla to Kornwestheim | 861.56 mi (1,386.54 km) |
| Castalla to Korschenbroich | 937.02 mi (1,507.99 km) |
| Castalla to Kosching | 929.42 mi (1,495.75 km) |
