| Clay Cross to Karis | 1,057.23 mi (1,701.45 km) |
| Clay Cross to Karkkila | 1,084.32 mi (1,745.04 km) |
| Clay Cross to Kauhajoki | 1,069.11 mi (1,720.57 km) |
| Clay Cross to Kauhava | 1,114.71 mi (1,793.95 km) |
| Clay Cross to Kauniainen | 1,095.42 mi (1,762.90 km) |
| Clay Cross to Kemi | 1,242.71 mi (1,999.95 km) |
| Clay Cross to Kemijarvi | 1,346.05 mi (2,166.26 km) |
| Clay Cross to Kempele | 1,237.96 mi (1,992.30 km) |
| Clay Cross to Kerava | 1,110.79 mi (1,787.64 km) |
| Clay Cross to Keuruu | 1,138.56 mi (1,832.34 km) |
| Clay Cross to Kiiminki | 1,252.02 mi (2,014.93 km) |
| Clay Cross to Kirkkonummi | 1,083.13 mi (1,743.13 km) |
| Clay Cross to Kitee | 1,301.97 mi (2,095.32 km) |
| Clay Cross to Kiuruvesi | 1,230.42 mi (1,980.17 km) |
| Clay Cross to Kivisto | 1,101.02 mi (1,771.92 km) |
