| Oro Valley to Clarksdale (Mississippi) | 1,182.76 mi (1,903.47 km) |
| Oro Valley to Clarkston (Georgia) | 1,545.89 mi (2,487.87 km) |
| Oro Valley to Clarksville (Indiana) | 1,472.40 mi (2,369.60 km) |
| Oro Valley to Clarksville (Tennessee) | 1,372.38 mi (2,208.62 km) |
| Oro Valley to Clawson (Michigan) | 1,668.08 mi (2,684.52 km) |
| Oro Valley to Clay (Alabama) | 1,410.58 mi (2,270.10 km) |
| Oro Valley to Clayton (California) | 725.91 mi (1,168.24 km) |
| Oro Valley to Clayton (Missouri) | 1,234.60 mi (1,986.90 km) |
| Oro Valley to Clayton (North Carolina) | 1,867.16 mi (3,004.90 km) |
| Oro Valley to Clayton (Ohio) | 1,566.28 mi (2,520.69 km) |
| Oro Valley to Clearfield (Utah) | 602.66 mi (969.89 km) |
| Oro Valley to Clearlake (California) | 793.88 mi (1,277.62 km) |
| Oro Valley to Clearwater (Florida) | 1,707.41 mi (2,747.81 km) |
| Oro Valley to Cleburne (Texas) | 790.73 mi (1,272.55 km) |
| Oro Valley to Clemmons (North Carolina) | 1,757.99 mi (2,829.21 km) |
