| Knightdale to Kavak | 5,701.07 mi (9,174.99 km) |
| Knightdale to Kayapinar | 6,010.48 mi (9,672.93 km) |
| Knightdale to Kayseri | 5,787.64 mi (9,314.30 km) |
| Knightdale to Kemalpasa | 5,464.59 mi (8,794.41 km) |
| Knightdale to Kemer | 5,677.62 mi (9,137.25 km) |
| Knightdale to Keskin | 5,668.89 mi (9,123.19 km) |
| Knightdale to Kilimli | 5,516.92 mi (8,878.62 km) |
| Knightdale to Kilis | 5,946.78 mi (9,570.41 km) |
| Knightdale to Kinik | 5,434.99 mi (8,746.78 km) |
| Knightdale to Kirikkale | 5,657.28 mi (9,104.52 km) |
| Knightdale to Kirkagac | 5,447.08 mi (8,766.22 km) |
| Knightdale to Kirklareli | 5,318.80 mi (8,559.78 km) |
| Knightdale to Kirsehir | 5,714.82 mi (9,197.11 km) |
| Knightdale to Kizilpinar | 5,368.90 mi (8,640.41 km) |
| Knightdale to Kiziltepe | 6,062.15 mi (9,756.09 km) |
