| Castle Pines to Kelkheim (Taunus) | 5,045.48 mi (8,119.92 km) |
| Castle Pines to Kelsterbach | 5,051.69 mi (8,129.91 km) |
| Castle Pines to Kemberg | 5,099.92 mi (8,207.53 km) |
| Castle Pines to Kempen | 4,922.81 mi (7,922.50 km) |
| Castle Pines to Kempten | 5,220.75 mi (8,401.98 km) |
| Castle Pines to Kenzingen | 5,112.92 mi (8,228.45 km) |
| Castle Pines to Kerpen | 4,954.17 mi (7,972.96 km) |
| Castle Pines to Ketsch | 5,084.13 mi (8,182.12 km) |
| Castle Pines to Kevelaer | 4,907.51 mi (7,897.87 km) |
| Castle Pines to Kiel | 4,904.11 mi (7,892.41 km) |
| Castle Pines to Kierspe | 4,970.81 mi (7,999.74 km) |
| Castle Pines to Kirchhain | 5,029.16 mi (8,093.65 km) |
| Castle Pines to Kirchheim bei Munchen | 5,247.09 mi (8,444.37 km) |
| Castle Pines to Kirchheim unter Teck | 5,148.32 mi (8,285.42 km) |
| Castle Pines to Kirchhundem | 4,989.11 mi (8,029.19 km) |
