| Tucson Mountains to Clarksdale (Mississippi) | 1,190.46 mi (1,915.86 km) |
| Tucson Mountains to Clarkston (Georgia) | 1,553.49 mi (2,500.10 km) |
| Tucson Mountains to Clarksville (Indiana) | 1,481.58 mi (2,384.38 km) |
| Tucson Mountains to Clarksville (Tennessee) | 1,381.02 mi (2,222.53 km) |
| Tucson Mountains to Clawson (Michigan) | 1,678.21 mi (2,700.82 km) |
| Tucson Mountains to Clay (Alabama) | 1,418.08 mi (2,282.19 km) |
| Tucson Mountains to Clayton (California) | 726.62 mi (1,169.38 km) |
| Tucson Mountains to Clayton (Missouri) | 1,244.11 mi (2,002.21 km) |
| Tucson Mountains to Clayton (North Carolina) | 1,875.45 mi (3,018.24 km) |
| Tucson Mountains to Clayton (Ohio) | 1,575.85 mi (2,536.08 km) |
| Tucson Mountains to Clearfield (Utah) | 611.70 mi (984.43 km) |
| Tucson Mountains to Clearlake (California) | 795.21 mi (1,279.76 km) |
| Tucson Mountains to Clearwater (Florida) | 1,712.82 mi (2,756.52 km) |
| Tucson Mountains to Cleburne (Texas) | 797.20 mi (1,282.97 km) |
| Tucson Mountains to Clemmons (North Carolina) | 1,766.38 mi (2,842.71 km) |
