| University of California-Santa Barbara to Castle Pines (Colorado) | 896.63 mi (1,442.99 km) |
| University of California-Santa Barbara to Castle Rock (Colorado) | 895.66 mi (1,441.42 km) |
| University of California-Santa Barbara to Castro Valley (California) | 258.76 mi (416.43 km) |
| University of California-Santa Barbara to Catalina Foothills (Arizona) | 537.74 mi (865.42 km) |
| University of California-Santa Barbara to Cataño (Puerto Rico) | 3,459.09 mi (5,566.87 km) |
| University of California-Santa Barbara to Cathedral City (California) | 198.11 mi (318.83 km) |
| University of California-Santa Barbara to Catonsville (Maryland) | 2,384.87 mi (3,838.08 km) |
| University of California-Santa Barbara to Cave Spring (Virginia) | 2,224.59 mi (3,580.14 km) |
| University of California-Santa Barbara to Cayce (South Carolina) | 2,204.99 mi (3,548.59 km) |
| University of California-Santa Barbara to Cayey (Puerto Rico) | 3,469.15 mi (5,583.05 km) |
| University of California-Santa Barbara to Cedar City (Utah) | 439.88 mi (707.92 km) |
| University of California-Santa Barbara to Cedar Falls (Iowa) | 1,576.13 mi (2,536.53 km) |
| University of California-Santa Barbara to Cedar Hill (Texas) | 1,322.55 mi (2,128.44 km) |
| University of California-Santa Barbara to Cedar Lake (Indiana) | 1,820.05 mi (2,929.09 km) |
| University of California-Santa Barbara to Cedar Mill (Oregon) | 783.84 mi (1,261.47 km) |
