| Knightdale to Kidricevo | 4,668.13 mi (7,512.62 km) |
| Knightdale to Kobarid | 4,580.10 mi (7,370.96 km) |
| Knightdale to Kobilje | 4,683.60 mi (7,537.53 km) |
| Knightdale to Kocevje | 4,654.06 mi (7,489.98 km) |
| Knightdale to Komen | 4,601.32 mi (7,405.11 km) |
| Knightdale to Komenda | 4,621.93 mi (7,438.28 km) |
| Knightdale to Koper | 4,609.21 mi (7,417.80 km) |
| Knightdale to Kostanjevica na Krki | 4,671.19 mi (7,517.55 km) |
| Knightdale to Kostel | 4,660.66 mi (7,500.61 km) |
| Knightdale to Kozje | 4,669.21 mi (7,514.38 km) |
| Knightdale to Kranj | 4,613.83 mi (7,425.24 km) |
| Knightdale to Kranjska Gora | 4,581.25 mi (7,372.81 km) |
| Knightdale to Krizevci | 4,677.07 mi (7,527.02 km) |
| Knightdale to Krsko | 4,670.18 mi (7,515.93 km) |
| Knightdale to Kuzma | 4,665.67 mi (7,508.67 km) |
