| Riverdale to Cordele (Georgia) | 117.15 mi (188.53 km) |
| Riverdale to Corinth (Mississippi) | 253.09 mi (407.31 km) |
| Riverdale to Corinth (Texas) | 730.65 mi (1,175.87 km) |
| Riverdale to Cornelius (North Carolina) | 240.29 mi (386.70 km) |
| Riverdale to Cornelius (Oregon) | 2,192.66 mi (3,528.74 km) |
| Riverdale to Corning (New York) | 715.34 mi (1,151.24 km) |
| Riverdale to Corona (California) | 1,897.26 mi (3,053.34 km) |
| Riverdale to Coronado (California) | 1,888.40 mi (3,039.08 km) |
| Riverdale to Corpus Christi (Texas) | 868.97 mi (1,398.47 km) |
| Riverdale to Corsicana (Texas) | 707.04 mi (1,137.87 km) |
| Riverdale to Cortland (New York) | 767.43 mi (1,235.05 km) |
| Riverdale to Corvallis (Oregon) | 2,195.01 mi (3,532.53 km) |
| Riverdale to Coshocton (Ohio) | 483.88 mi (778.73 km) |
| Riverdale to Costa Mesa (California) | 1,919.15 mi (3,088.57 km) |
| Riverdale to Coto de Caza (California) | 1,901.34 mi (3,059.91 km) |
