| Cluj-Napoca to Kenosha (Wisconsin) | 4,976.80 mi (8,009.39 km) |
| Cluj-Napoca to Kent (Ohio) | 4,818.05 mi (7,753.90 km) |
| Cluj-Napoca to Kent (Washington) | 5,611.64 mi (9,031.07 km) |
| Cluj-Napoca to Kentwood (Michigan) | 4,883.03 mi (7,858.48 km) |
| Cluj-Napoca to Kerman (California) | 6,244.11 mi (10,048.92 km) |
| Cluj-Napoca to Kernersville (North Carolina) | 5,018.10 mi (8,075.86 km) |
| Cluj-Napoca to Kerrville (Texas) | 6,043.18 mi (9,725.55 km) |
| Cluj-Napoca to Kettering (Maryland) | 4,754.51 mi (7,651.65 km) |
| Cluj-Napoca to Kettering (Ohio) | 4,992.19 mi (8,034.15 km) |
| Cluj-Napoca to Kewanee (Illinois) | 5,116.27 mi (8,233.84 km) |
| Cluj-Napoca to Key Biscayne (Florida) | 5,545.55 mi (8,924.70 km) |
| Cluj-Napoca to Key Largo (Florida) | 5,584.94 mi (8,988.09 km) |
| Cluj-Napoca to Key West (Florida) | 5,670.93 mi (9,126.49 km) |
| Cluj-Napoca to Keystone (Florida) | 5,521.39 mi (8,885.82 km) |
| Cluj-Napoca to Kihei (Hawaii) | 7,770.79 mi (12,505.87 km) |
