| Riverdale to Candler-McAfee (Georgia) | 13.77 mi (22.16 km) |
| Riverdale to Caño Martin Peña (Puerto Rico) | 1,542.10 mi (2,481.77 km) |
| Riverdale to Cañon City (Colorado) | 1,208.03 mi (1,944.14 km) |
| Riverdale to Canóvanas (Puerto Rico) | 1,551.97 mi (2,497.65 km) |
| Riverdale to Canton (Georgia) | 47.40 mi (76.28 km) |
| Riverdale to Canton (Illinois) | 574.36 mi (924.35 km) |
| Riverdale to Canton (Mississippi) | 332.17 mi (534.58 km) |
| Riverdale to Canton (Ohio) | 527.69 mi (849.23 km) |
| Riverdale to Canyon (Texas) | 1,003.18 mi (1,614.47 km) |
| Riverdale to Canyon Lake (California) | 1,881.93 mi (3,028.67 km) |
| Riverdale to Canyon Lake (Texas) | 852.18 mi (1,371.45 km) |
| Riverdale to Cape Coral (Florida) | 499.36 mi (803.64 km) |
| Riverdale to Cape Girardeau (Missouri) | 388.54 mi (625.29 km) |
| Riverdale to Carbondale (Illinois) | 394.33 mi (634.61 km) |
| Riverdale to Carlisle (Pennsylvania) | 606.89 mi (976.70 km) |
