| Cluj-Napoca to Cloverly (Maryland) | 4,752.29 mi (7,648.07 km) |
| Cluj-Napoca to Clovis (California) | 6,229.04 mi (10,024.68 km) |
| Cluj-Napoca to Clovis (New Mexico) | 5,925.97 mi (9,536.92 km) |
| Cluj-Napoca to Clute (Texas) | 5,967.62 mi (9,603.95 km) |
| Cluj-Napoca to Coachella (California) | 6,339.92 mi (10,203.11 km) |
| Cluj-Napoca to Coalinga (California) | 6,286.82 mi (10,117.66 km) |
| Cluj-Napoca to Coamo (Puerto Rico) | 5,313.21 mi (8,550.79 km) |
| Cluj-Napoca to Coatesville (Pennsylvania) | 4,664.93 mi (7,507.47 km) |
| Cluj-Napoca to Cockeysville (Maryland) | 4,720.13 mi (7,596.32 km) |
| Cluj-Napoca to Cocoa (Florida) | 5,433.56 mi (8,744.48 km) |
| Cluj-Napoca to Cocoa Beach (Florida) | 5,430.30 mi (8,739.23 km) |
| Cluj-Napoca to Coconut Creek (Florida) | 5,516.31 mi (8,877.64 km) |
| Cluj-Napoca to Coeur d'Alene (Idaho) | 5,486.41 mi (8,829.52 km) |
| Cluj-Napoca to Cohoes (New York) | 4,454.54 mi (7,168.90 km) |
| Cluj-Napoca to Cold Springs (Nevada) | 6,054.88 mi (9,744.39 km) |
