| Ardahan to Corinth (Mississippi) | 6,338.29 mi (10,200.49 km) |
| Ardahan to Corinth (Texas) | 6,703.15 mi (10,787.67 km) |
| Ardahan to Cornelius (North Carolina) | 6,051.46 mi (9,738.89 km) |
| Ardahan to Cornelius (Oregon) | 6,386.89 mi (10,278.71 km) |
| Ardahan to Corning (New York) | 5,566.40 mi (8,958.25 km) |
| Ardahan to Corona (California) | 7,106.82 mi (11,437.31 km) |
| Ardahan to Coronado (California) | 7,180.39 mi (11,555.73 km) |
| Ardahan to Corpus Christi (Texas) | 7,038.11 mi (11,326.75 km) |
| Ardahan to Corsicana (Texas) | 6,749.61 mi (10,862.45 km) |
| Ardahan to Cortland (New York) | 5,513.18 mi (8,872.61 km) |
| Ardahan to Corvallis (Oregon) | 6,453.38 mi (10,385.71 km) |
| Ardahan to Coshocton (Ohio) | 5,826.33 mi (9,376.58 km) |
| Ardahan to Costa Mesa (California) | 7,125.01 mi (11,466.59 km) |
| Ardahan to Coto de Caza (California) | 7,124.85 mi (11,466.34 km) |
| Ardahan to Cottage Grove (Minnesota) | 5,895.85 mi (9,488.45 km) |
