| Cluj-Napoca to Cicero (Illinois) | 5,010.84 mi (8,064.17 km) |
| Cluj-Napoca to Cimarron Hills (Colorado) | 5,715.60 mi (9,198.38 km) |
| Cluj-Napoca to Cincinnati (Ohio) | 5,033.16 mi (8,100.08 km) |
| Cluj-Napoca to Cinco Ranch (Texas) | 5,941.24 mi (9,561.51 km) |
| Cluj-Napoca to Circleville (Ohio) | 4,952.13 mi (7,969.68 km) |
| Cluj-Napoca to Citrus (California) | 6,357.00 mi (10,230.61 km) |
| Cluj-Napoca to Citrus Heights (California) | 6,146.17 mi (9,891.30 km) |
| Cluj-Napoca to Citrus Park (Florida) | 5,522.87 mi (8,888.20 km) |
| Cluj-Napoca to Claiborne (Louisiana) | 5,659.51 mi (9,108.10 km) |
| Cluj-Napoca to Claremont (California) | 6,352.13 mi (10,222.77 km) |
| Cluj-Napoca to Claremont (New Hampshire) | 4,374.81 mi (7,040.57 km) |
| Cluj-Napoca to Claremore (Oklahoma) | 5,573.17 mi (8,969.15 km) |
| Cluj-Napoca to Clarksburg (Maryland) | 4,756.94 mi (7,655.55 km) |
| Cluj-Napoca to Clarksburg (West Virginia) | 4,870.65 mi (7,838.55 km) |
| Cluj-Napoca to Clarksdale (Mississippi) | 5,511.48 mi (8,869.86 km) |
