| Knightdale to Karis | 4,495.52 mi (7,234.84 km) |
| Knightdale to Karkkila | 4,496.54 mi (7,236.48 km) |
| Knightdale to Kauhajoki | 4,375.53 mi (7,041.73 km) |
| Knightdale to Kauhava | 4,379.51 mi (7,048.13 km) |
| Knightdale to Kauniainen | 4,522.67 mi (7,278.53 km) |
| Knightdale to Kemi | 4,335.74 mi (6,977.70 km) |
| Knightdale to Kemijarvi | 4,374.12 mi (7,039.47 km) |
| Knightdale to Kempele | 4,386.41 mi (7,059.25 km) |
| Knightdale to Kerava | 4,527.24 mi (7,285.89 km) |
| Knightdale to Keuruu | 4,452.81 mi (7,166.11 km) |
| Knightdale to Kiiminki | 4,385.98 mi (7,058.55 km) |
| Knightdale to Kirkkonummi | 4,516.63 mi (7,268.81 km) |
| Knightdale to Kitee | 4,608.28 mi (7,416.32 km) |
| Knightdale to Kiuruvesi | 4,457.90 mi (7,174.29 km) |
| Knightdale to Kivisto | 4,522.33 mi (7,277.98 km) |
