| University of California-Santa Barbara to Delaware (Ohio) | 2,045.38 mi (3,291.72 km) |
| University of California-Santa Barbara to Delhi (California) | 214.60 mi (345.37 km) |
| University of California-Santa Barbara to Delray Beach (Florida) | 2,415.85 mi (3,887.93 km) |
| University of California-Santa Barbara to Deltona (Florida) | 2,290.34 mi (3,685.95 km) |
| University of California-Santa Barbara to Deming (New Mexico) | 713.86 mi (1,148.85 km) |
| University of California-Santa Barbara to Denison (Texas) | 1,329.67 mi (2,139.89 km) |
| University of California-Santa Barbara to Dent (Ohio) | 1,962.36 mi (3,158.12 km) |
| University of California-Santa Barbara to Denton (Texas) | 1,303.84 mi (2,098.33 km) |
| University of California-Santa Barbara to Dentsville (South Carolina) | 2,208.09 mi (3,553.57 km) |
| University of California-Santa Barbara to Denver (Colorado) | 903.04 mi (1,453.31 km) |
| University of California-Santa Barbara to Depew (New York) | 2,272.14 mi (3,656.65 km) |
| University of California-Santa Barbara to Derby (Connecticut) | 2,563.82 mi (4,126.06 km) |
| University of California-Santa Barbara to Derby (Kansas) | 1,278.90 mi (2,058.19 km) |
| University of California-Santa Barbara to Des Moines (Iowa) | 1,505.25 mi (2,422.46 km) |
| University of California-Santa Barbara to Des Moines (Washington) | 905.60 mi (1,457.42 km) |
