| Tucson Mountains to Cullman (Alabama) | 1,403.56 mi (2,258.81 km) |
| Tucson Mountains to Culpeper (Virginia) | 1,901.00 mi (3,059.37 km) |
| Tucson Mountains to Culver City (California) | 439.76 mi (707.72 km) |
| Tucson Mountains to Cumberland (Maryland) | 1,866.43 mi (3,003.73 km) |
| Tucson Mountains to Cupertino (California) | 712.28 mi (1,146.30 km) |
| Tucson Mountains to Cutler Bay (Florida) | 1,908.70 mi (3,071.76 km) |
| Tucson Mountains to Cutlerville (Michigan) | 1,562.36 mi (2,514.37 km) |
| Tucson Mountains to Cuyahoga Falls (Ohio) | 1,737.82 mi (2,796.75 km) |
| Tucson Mountains to Cypress (California) | 416.77 mi (670.73 km) |
| Tucson Mountains to Cypress Gardens (Florida) | 1,775.17 mi (2,856.86 km) |
| Tucson Mountains to Cypress Lake (Florida) | 1,794.46 mi (2,887.90 km) |
| Tucson Mountains to D'Iberville (Mississippi) | 1,311.79 mi (2,111.12 km) |
| Tucson Mountains to Dakota Ridge (Colorado) | 605.85 mi (975.02 km) |
| Tucson Mountains to Dale City (Virginia) | 1,936.89 mi (3,117.13 km) |
| Tucson Mountains to Dallas (Georgia) | 1,518.63 mi (2,444.00 km) |
