| London Colney to Karahalli | 1,707.61 mi (2,748.13 km) |
| London Colney to Karakocan | 2,114.32 mi (3,402.68 km) |
| London Colney to Karakopru | 2,139.35 mi (3,442.95 km) |
| London Colney to Karaman | 1,909.65 mi (3,073.29 km) |
| London Colney to Karapinar | 1,898.55 mi (3,055.42 km) |
| London Colney to Karatas | 2,026.69 mi (3,261.65 km) |
| London Colney to Karatepe | 1,617.62 mi (2,603.30 km) |
| London Colney to Karayilan | 2,054.55 mi (3,306.48 km) |
| London Colney to Kargipinar | 1,982.48 mi (3,190.49 km) |
| London Colney to Karkamis | 2,122.22 mi (3,415.39 km) |
| London Colney to Karliova | 2,141.15 mi (3,445.84 km) |
| London Colney to Kars | 2,176.17 mi (3,502.21 km) |
| London Colney to Kartal | 1,579.13 mi (2,541.37 km) |
| London Colney to Kas | 1,814.12 mi (2,919.55 km) |
| London Colney to Kastamonu | 1,749.58 mi (2,815.67 km) |
