| Waltham to Karahalli | 4,971.44 mi (8,000.75 km) |
| Waltham to Karakocan | 5,359.01 mi (8,624.50 km) |
| Waltham to Karakopru | 5,397.50 mi (8,686.43 km) |
| Waltham to Karaman | 5,175.17 mi (8,328.63 km) |
| Waltham to Karapinar | 5,163.94 mi (8,310.56 km) |
| Waltham to Karatas | 5,291.97 mi (8,516.60 km) |
| Waltham to Karatepe | 4,882.35 mi (7,857.38 km) |
| Waltham to Karayilan | 5,318.93 mi (8,559.99 km) |
| Waltham to Kargipinar | 5,248.02 mi (8,445.87 km) |
| Waltham to Karkamis | 5,383.47 mi (8,663.85 km) |
| Waltham to Karliova | 5,378.74 mi (8,656.25 km) |
| Waltham to Kars | 5,390.09 mi (8,674.52 km) |
| Waltham to Kartal | 4,844.28 mi (7,796.12 km) |
| Waltham to Kas | 5,071.43 mi (8,161.68 km) |
| Waltham to Kastamonu | 5,003.88 mi (8,052.96 km) |
