| Cluj-Napoca to Klaukkala | 941.90 mi (1,515.85 km) |
| Cluj-Napoca to Kokkola | 1,179.55 mi (1,898.30 km) |
| Cluj-Napoca to Kontiolahti | 1,132.08 mi (1,821.91 km) |
| Cluj-Napoca to Korsholm | 1,131.79 mi (1,821.44 km) |
| Cluj-Napoca to Kotka | 956.22 mi (1,538.89 km) |
| Cluj-Napoca to Kouvola | 982.32 mi (1,580.88 km) |
| Cluj-Napoca to Kuhmo | 1,220.41 mi (1,964.06 km) |
| Cluj-Napoca to Kuopio | 1,125.49 mi (1,811.30 km) |
| Cluj-Napoca to Kurikka | 1,096.10 mi (1,764.01 km) |
| Cluj-Napoca to Kuusamo | 1,342.53 mi (2,160.59 km) |
| Cluj-Napoca to Kuusankoski | 984.66 mi (1,584.65 km) |
| Cluj-Napoca to Lahti | 985.75 mi (1,586.41 km) |
| Cluj-Napoca to Laitila | 978.28 mi (1,574.39 km) |
| Cluj-Napoca to Lapinlahti | 1,156.27 mi (1,860.83 km) |
| Cluj-Napoca to Lappeenranta | 1,005.00 mi (1,617.39 km) |
