| Calahorra to Kothen | 921.12 mi (1,482.40 km) |
| Calahorra to Kranenburg | 754.52 mi (1,214.27 km) |
| Calahorra to Krefeld | 742.09 mi (1,194.28 km) |
| Calahorra to Kressbronn am Bodensee | 672.58 mi (1,082.41 km) |
| Calahorra to Kreuzau | 707.71 mi (1,138.95 km) |
| Calahorra to Kreuztal | 760.61 mi (1,224.09 km) |
| Calahorra to Kriftel | 732.26 mi (1,178.46 km) |
| Calahorra to Kronach | 836.98 mi (1,346.98 km) |
| Calahorra to Kronberg | 738.10 mi (1,187.86 km) |
| Calahorra to Kronshagen | 995.88 mi (1,602.72 km) |
| Calahorra to Krumbach | 725.67 mi (1,167.85 km) |
| Calahorra to Kulmbach | 835.11 mi (1,343.98 km) |
| Calahorra to Kummersbruck | 826.09 mi (1,329.47 km) |
| Calahorra to Kunzell | 794.78 mi (1,279.07 km) |
| Calahorra to Kunzelsau | 738.67 mi (1,188.77 km) |
