| Peachtree Corners to Cordele (Georgia) | 141.49 mi (227.71 km) |
| Peachtree Corners to Corinth (Mississippi) | 253.17 mi (407.44 km) |
| Peachtree Corners to Corinth (Texas) | 740.80 mi (1,192.20 km) |
| Peachtree Corners to Cornelius (North Carolina) | 216.84 mi (348.97 km) |
| Peachtree Corners to Cornelius (Oregon) | 2,185.86 mi (3,517.81 km) |
| Peachtree Corners to Corning (New York) | 686.32 mi (1,104.52 km) |
| Peachtree Corners to Corona (California) | 1,902.70 mi (3,062.10 km) |
| Peachtree Corners to Coronado (California) | 1,895.20 mi (3,050.03 km) |
| Peachtree Corners to Corpus Christi (Texas) | 889.96 mi (1,432.25 km) |
| Peachtree Corners to Corsicana (Texas) | 720.14 mi (1,158.96 km) |
| Peachtree Corners to Cortland (New York) | 738.55 mi (1,188.57 km) |
| Peachtree Corners to Corvallis (Oregon) | 2,189.14 mi (3,523.09 km) |
| Peachtree Corners to Coshocton (Ohio) | 454.28 mi (731.09 km) |
| Peachtree Corners to Costa Mesa (California) | 1,924.74 mi (3,097.58 km) |
| Peachtree Corners to Coto de Caza (California) | 1,907.06 mi (3,069.12 km) |
