| Castle Pines to Karis | 4,967.08 mi (7,993.74 km) |
| Castle Pines to Karkkila | 4,954.36 mi (7,973.27 km) |
| Castle Pines to Kauhajoki | 4,810.75 mi (7,742.16 km) |
| Castle Pines to Kauhava | 4,794.18 mi (7,715.48 km) |
| Castle Pines to Kauniainen | 4,982.46 mi (8,018.50 km) |
| Castle Pines to Kemi | 4,684.25 mi (7,538.57 km) |
| Castle Pines to Kemijarvi | 4,682.07 mi (7,535.07 km) |
| Castle Pines to Kempele | 4,745.46 mi (7,637.08 km) |
| Castle Pines to Kerava | 4,980.39 mi (8,015.16 km) |
| Castle Pines to Keuruu | 4,872.18 mi (7,841.01 km) |
| Castle Pines to Kiiminki | 4,738.52 mi (7,625.91 km) |
| Castle Pines to Kirkkonummi | 4,981.03 mi (8,016.20 km) |
| Castle Pines to Kitee | 4,986.31 mi (8,024.69 km) |
| Castle Pines to Kiuruvesi | 4,834.38 mi (7,780.18 km) |
| Castle Pines to Kivisto | 4,979.09 mi (8,013.08 km) |
