| Tucson Mountains to Commerce (California) | 425.98 mi (685.55 km) |
| Tucson Mountains to Commerce City (Colorado) | 628.60 mi (1,011.64 km) |
| Tucson Mountains to Compton (California) | 428.51 mi (689.61 km) |
| Tucson Mountains to Comstock Park (Michigan) | 1,566.87 mi (2,521.63 km) |
| Tucson Mountains to Concord (California) | 731.09 mi (1,176.58 km) |
| Tucson Mountains to Concord (Missouri) | 1,240.45 mi (1,996.31 km) |
| Tucson Mountains to Concord (New Hampshire) | 2,263.08 mi (3,642.07 km) |
| Tucson Mountains to Concord (North Carolina) | 1,753.21 mi (2,821.52 km) |
| Tucson Mountains to Conneaut (Ohio) | 1,796.54 mi (2,891.26 km) |
| Tucson Mountains to Connersville (Indiana) | 1,530.73 mi (2,463.47 km) |
| Tucson Mountains to Conroe (Texas) | 929.69 mi (1,496.19 km) |
| Tucson Mountains to Converse (Texas) | 780.38 mi (1,255.90 km) |
| Tucson Mountains to Conway (Arkansas) | 1,085.49 mi (1,746.93 km) |
| Tucson Mountains to Conway (Florida) | 1,786.25 mi (2,874.69 km) |
| Tucson Mountains to Conway (South Carolina) | 1,850.64 mi (2,978.32 km) |
