| Cluj-Napoca to Corinth (Mississippi) | 5,396.48 mi (8,684.80 km) |
| Cluj-Napoca to Corinth (Texas) | 5,798.21 mi (9,331.32 km) |
| Cluj-Napoca to Cornelius (North Carolina) | 5,080.65 mi (8,176.52 km) |
| Cluj-Napoca to Cornelius (Oregon) | 5,746.25 mi (9,247.69 km) |
| Cluj-Napoca to Corning (New York) | 4,610.30 mi (7,419.57 km) |
| Cluj-Napoca to Corona (California) | 6,364.93 mi (10,243.36 km) |
| Cluj-Napoca to Coronado (California) | 6,429.40 mi (10,347.12 km) |
| Cluj-Napoca to Corpus Christi (Texas) | 6,111.35 mi (9,835.27 km) |
| Cluj-Napoca to Corsicana (Texas) | 5,836.37 mi (9,392.73 km) |
| Cluj-Napoca to Cortland (New York) | 4,556.12 mi (7,332.37 km) |
| Cluj-Napoca to Corvallis (Oregon) | 5,811.14 mi (9,352.13 km) |
| Cluj-Napoca to Coshocton (Ohio) | 4,879.59 mi (7,852.94 km) |
| Cluj-Napoca to Costa Mesa (California) | 6,385.67 mi (10,276.75 km) |
| Cluj-Napoca to Coto de Caza (California) | 6,382.02 mi (10,270.88 km) |
| Cluj-Napoca to Cottage Grove (Minnesota) | 5,026.16 mi (8,088.82 km) |
