| Cluj-Napoca to Karis | 919.23 mi (1,479.36 km) |
| Cluj-Napoca to Karkkila | 951.52 mi (1,531.33 km) |
| Cluj-Napoca to Kauhajoki | 1,083.75 mi (1,744.13 km) |
| Cluj-Napoca to Kauhava | 1,128.70 mi (1,816.47 km) |
| Cluj-Napoca to Kauniainen | 930.47 mi (1,497.45 km) |
| Cluj-Napoca to Kemi | 1,311.16 mi (2,110.11 km) |
| Cluj-Napoca to Kemijarvi | 1,385.48 mi (2,229.72 km) |
| Cluj-Napoca to Kempele | 1,255.83 mi (2,021.07 km) |
| Cluj-Napoca to Kerava | 943.96 mi (1,519.15 km) |
| Cluj-Napoca to Keuruu | 1,071.28 mi (1,724.05 km) |
| Cluj-Napoca to Kiiminki | 1,271.65 mi (2,046.53 km) |
| Cluj-Napoca to Kirkkonummi | 923.01 mi (1,485.45 km) |
| Cluj-Napoca to Kitee | 1,090.31 mi (1,754.68 km) |
| Cluj-Napoca to Kiuruvesi | 1,172.32 mi (1,886.66 km) |
| Cluj-Napoca to Kivisto | 938.08 mi (1,509.69 km) |
