| Tucson Mountains to Castle Pines (Colorado) | 605.34 mi (974.20 km) |
| Tucson Mountains to Castle Rock (Colorado) | 601.14 mi (967.44 km) |
| Tucson Mountains to Castro Valley (California) | 725.32 mi (1,167.29 km) |
| Tucson Mountains to Catalina Foothills (Arizona) | 11.41 mi (18.36 km) |
| Tucson Mountains to Cataño (Puerto Rico) | 2,939.86 mi (4,731.24 km) |
| Tucson Mountains to Cathedral City (California) | 329.85 mi (530.84 km) |
| Tucson Mountains to Catonsville (Maryland) | 1,971.54 mi (3,172.88 km) |
| Tucson Mountains to Cave Spring (Virginia) | 1,788.19 mi (2,877.82 km) |
| Tucson Mountains to Cayce (South Carolina) | 1,735.76 mi (2,793.43 km) |
| Tucson Mountains to Cayey (Puerto Rico) | 2,949.27 mi (4,746.39 km) |
| Tucson Mountains to Cedar City (Utah) | 390.25 mi (628.05 km) |
| Tucson Mountains to Cedar Falls (Iowa) | 1,238.61 mi (1,993.35 km) |
| Tucson Mountains to Cedar Hill (Texas) | 822.99 mi (1,324.47 km) |
| Tucson Mountains to Cedar Lake (Indiana) | 1,443.95 mi (2,323.81 km) |
| Tucson Mountains to Cedar Mill (Oregon) | 1,109.06 mi (1,784.86 km) |
