| Riverdale to Central Point (Oregon) | 2,163.29 mi (3,481.48 km) |
| Riverdale to Centralia (Illinois) | 431.94 mi (695.14 km) |
| Riverdale to Centralia (Washington) | 2,202.41 mi (3,544.43 km) |
| Riverdale to Centreville (Virginia) | 532.52 mi (857.01 km) |
| Riverdale to Ceres (California) | 2,059.73 mi (3,314.82 km) |
| Riverdale to Cerritos (California) | 1,925.75 mi (3,099.19 km) |
| Riverdale to Chalco (Nebraska) | 830.24 mi (1,336.14 km) |
| Riverdale to Chalmette (Louisiana) | 411.10 mi (661.60 km) |
| Riverdale to Chambersburg (Pennsylvania) | 577.03 mi (928.64 km) |
| Riverdale to Chamblee (Georgia) | 23.01 mi (37.03 km) |
| Riverdale to Champaign (Illinois) | 500.33 mi (805.20 km) |
| Riverdale to Champlin (Minnesota) | 933.05 mi (1,501.60 km) |
| Riverdale to Chandler (Arizona) | 1,577.90 mi (2,539.39 km) |
| Riverdale to Chanhassen (Minnesota) | 919.83 mi (1,480.33 km) |
| Riverdale to Channahon (Illinois) | 582.28 mi (937.09 km) |
