| Knightdale to Karahalli | 5,559.02 mi (8,946.38 km) |
| Knightdale to Karakocan | 5,955.52 mi (9,584.49 km) |
| Knightdale to Karakopru | 5,991.86 mi (9,642.97 km) |
| Knightdale to Karaman | 5,764.79 mi (9,277.53 km) |
| Knightdale to Karapinar | 5,754.60 mi (9,261.13 km) |
| Knightdale to Karatas | 5,882.83 mi (9,467.50 km) |
| Knightdale to Karatepe | 5,473.87 mi (8,809.34 km) |
| Knightdale to Karayilan | 5,910.76 mi (9,512.45 km) |
| Knightdale to Kargipinar | 5,838.10 mi (9,395.52 km) |
| Knightdale to Karkamis | 5,976.90 mi (9,618.89 km) |
| Knightdale to Karliova | 5,975.92 mi (9,617.32 km) |
| Knightdale to Kars | 5,988.48 mi (9,637.53 km) |
| Knightdale to Kartal | 5,435.37 mi (8,747.39 km) |
| Knightdale to Kas | 5,655.53 mi (9,101.70 km) |
| Knightdale to Kastamonu | 5,598.80 mi (9,010.40 km) |
