| Castleton to Karahalli | 1,828.25 mi (2,942.28 km) |
| Castleton to Karakocan | 2,212.49 mi (3,560.65 km) |
| Castleton to Karakopru | 2,244.85 mi (3,612.73 km) |
| Castleton to Karaman | 2,025.92 mi (3,260.41 km) |
| Castleton to Karapinar | 2,012.79 mi (3,239.27 km) |
| Castleton to Karatas | 2,140.34 mi (3,444.54 km) |
| Castleton to Karatepe | 1,730.22 mi (2,784.52 km) |
| Castleton to Karayilan | 2,166.17 mi (3,486.11 km) |
| Castleton to Kargipinar | 2,097.72 mi (3,375.95 km) |
| Castleton to Karkamis | 2,230.16 mi (3,589.09 km) |
| Castleton to Karliova | 2,236.40 mi (3,599.13 km) |
| Castleton to Kars | 2,263.43 mi (3,642.64 km) |
| Castleton to Kartal | 1,692.86 mi (2,724.39 km) |
| Castleton to Kas | 1,939.61 mi (3,121.50 km) |
| Castleton to Kastamonu | 1,852.20 mi (2,980.83 km) |
