| Knightdale to Klaukkala | 4,517.47 mi (7,270.17 km) |
| Knightdale to Kokkola | 4,358.12 mi (7,013.72 km) |
| Knightdale to Kontiolahti | 4,575.63 mi (7,363.76 km) |
| Knightdale to Korsholm | 4,340.34 mi (6,985.11 km) |
| Knightdale to Kotka | 4,578.90 mi (7,369.04 km) |
| Knightdale to Kouvola | 4,557.67 mi (7,334.86 km) |
| Knightdale to Kuhmo | 4,516.73 mi (7,268.98 km) |
| Knightdale to Kuopio | 4,512.84 mi (7,262.71 km) |
| Knightdale to Kurikka | 4,376.02 mi (7,042.52 km) |
| Knightdale to Kuusamo | 4,442.07 mi (7,148.82 km) |
| Knightdale to Kuusankoski | 4,553.92 mi (7,328.82 km) |
| Knightdale to Lahti | 4,523.15 mi (7,279.31 km) |
| Knightdale to Laitila | 4,410.14 mi (7,097.44 km) |
| Knightdale to Lapinlahti | 4,488.16 mi (7,223.00 km) |
| Knightdale to Lappeenranta | 4,592.77 mi (7,391.34 km) |
