| Knightdale to Kucukcekmece | 5,414.52 mi (8,713.83 km) |
| Knightdale to Kucukkuyu | 5,383.59 mi (8,664.04 km) |
| Knightdale to Kulp | 6,014.79 mi (9,679.87 km) |
| Knightdale to Kulu | 5,673.46 mi (9,130.55 km) |
| Knightdale to Kumcati | 6,115.41 mi (9,841.80 km) |
| Knightdale to Kursunlu | 5,602.27 mi (9,015.98 km) |
| Knightdale to Kurtalan | 6,069.35 mi (9,767.68 km) |
| Knightdale to Kusadasi | 5,481.68 mi (8,821.92 km) |
| Knightdale to Kutahya | 5,531.24 mi (8,901.66 km) |
| Knightdale to Kuzuculu | 5,903.01 mi (9,499.97 km) |
| Knightdale to Lapseki | 5,353.61 mi (8,615.81 km) |
| Knightdale to Lice | 6,003.46 mi (9,661.63 km) |
| Knightdale to Luleburgaz | 5,337.87 mi (8,590.47 km) |
| Knightdale to Macka | 5,849.71 mi (9,414.20 km) |
| Knightdale to Malatya | 5,917.75 mi (9,523.70 km) |
