| Concord to Karahalli | 6,863.23 mi (11,045.30 km) |
| Concord to Karakocan | 7,000.92 mi (11,266.89 km) |
| Concord to Karakopru | 7,101.42 mi (11,428.64 km) |
| Concord to Karaman | 7,009.02 mi (11,279.92 km) |
| Concord to Karapinar | 6,980.44 mi (11,233.93 km) |
| Concord to Karatas | 7,088.21 mi (11,407.38 km) |
| Concord to Karatepe | 6,717.64 mi (10,810.99 km) |
| Concord to Karayilan | 7,092.50 mi (11,414.27 km) |
| Concord to Kargipinar | 7,064.46 mi (11,369.15 km) |
| Concord to Karkamis | 7,112.89 mi (11,447.10 km) |
| Concord to Karliova | 6,990.19 mi (11,249.63 km) |
| Concord to Kars | 6,926.31 mi (11,146.81 km) |
| Concord to Kartal | 6,692.44 mi (10,770.44 km) |
| Concord to Kas | 7,000.90 mi (11,266.87 km) |
| Concord to Kastamonu | 6,745.50 mi (10,855.84 km) |
