| Calahorra to Kelkheim (Taunus) | 734.32 mi (1,181.78 km) |
| Calahorra to Kelsterbach | 733.35 mi (1,180.21 km) |
| Calahorra to Kemberg | 946.42 mi (1,523.12 km) |
| Calahorra to Kempen | 740.20 mi (1,191.24 km) |
| Calahorra to Kempten | 706.47 mi (1,136.95 km) |
| Calahorra to Kenzingen | 623.62 mi (1,003.63 km) |
| Calahorra to Kerpen | 720.03 mi (1,158.78 km) |
| Calahorra to Ketsch | 701.53 mi (1,129.00 km) |
| Calahorra to Kevelaer | 748.37 mi (1,204.38 km) |
| Calahorra to Kiel | 996.74 mi (1,604.11 km) |
| Calahorra to Kierspe | 757.90 mi (1,219.73 km) |
| Calahorra to Kirchhain | 781.70 mi (1,258.03 km) |
| Calahorra to Kirchheim bei Munchen | 779.70 mi (1,254.80 km) |
| Calahorra to Kirchheim unter Teck | 704.71 mi (1,134.12 km) |
| Calahorra to Kirchhundem | 770.85 mi (1,240.57 km) |
