| Rio Rico to Central Point (Oregon) | 997.32 mi (1,605.03 km) |
| Rio Rico to Centralia (Illinois) | 1,325.12 mi (2,132.57 km) |
| Rio Rico to Centralia (Washington) | 1,229.45 mi (1,978.61 km) |
| Rio Rico to Centreville (Virginia) | 1,949.68 mi (3,137.71 km) |
| Rio Rico to Ceres (California) | 706.24 mi (1,136.58 km) |
| Rio Rico to Cerritos (California) | 443.03 mi (712.99 km) |
| Rio Rico to Chalco (Nebraska) | 1,060.97 mi (1,707.46 km) |
| Rio Rico to Chalmette (Louisiana) | 1,251.37 mi (2,013.89 km) |
| Rio Rico to Chambersburg (Pennsylvania) | 1,945.79 mi (3,131.45 km) |
| Rio Rico to Chamblee (Georgia) | 1,556.25 mi (2,504.54 km) |
| Rio Rico to Champaign (Illinois) | 1,399.84 mi (2,252.82 km) |
| Rio Rico to Champlin (Minnesota) | 1,336.85 mi (2,151.45 km) |
| Rio Rico to Chandler (Arizona) | 133.33 mi (214.57 km) |
| Rio Rico to Chanhassen (Minnesota) | 1,316.66 mi (2,118.96 km) |
| Rio Rico to Channahon (Illinois) | 1,430.94 mi (2,302.87 km) |
