| Castellamonte to Karis | 1,207.70 mi (1,943.61 km) |
| Castellamonte to Karkkila | 1,244.37 mi (2,002.61 km) |
| Castellamonte to Kauhajoki | 1,310.05 mi (2,108.32 km) |
| Castellamonte to Kauhava | 1,364.04 mi (2,195.21 km) |
| Castellamonte to Kauniainen | 1,239.45 mi (1,994.70 km) |
| Castellamonte to Kemi | 1,541.23 mi (2,480.37 km) |
| Castellamonte to Kemijarvi | 1,642.19 mi (2,642.85 km) |
| Castellamonte to Kempele | 1,509.14 mi (2,428.72 km) |
| Castellamonte to Kerava | 1,257.26 mi (2,023.36 km) |
| Castellamonte to Keuruu | 1,347.17 mi (2,168.06 km) |
| Castellamonte to Kiiminki | 1,526.08 mi (2,455.99 km) |
| Castellamonte to Kirkkonummi | 1,227.05 mi (1,974.75 km) |
| Castellamonte to Kitee | 1,458.60 mi (2,347.39 km) |
| Castellamonte to Kiuruvesi | 1,459.73 mi (2,349.20 km) |
| Castellamonte to Kivisto | 1,247.51 mi (2,007.68 km) |
