| University of California-Santa Barbara to Decatur (Alabama) | 1,863.22 mi (2,998.56 km) |
| University of California-Santa Barbara to Decatur (Georgia) | 2,024.65 mi (3,258.35 km) |
| University of California-Santa Barbara to Decatur (Illinois) | 1,735.07 mi (2,792.32 km) |
| University of California-Santa Barbara to Deer Park (New York) | 2,554.96 mi (4,111.81 km) |
| University of California-Santa Barbara to Deer Park (Texas) | 1,481.22 mi (2,383.79 km) |
| University of California-Santa Barbara to Deerfield (Illinois) | 1,804.29 mi (2,903.72 km) |
| University of California-Santa Barbara to Deerfield Beach (Florida) | 2,417.79 mi (3,891.06 km) |
| University of California-Santa Barbara to Defiance (Ohio) | 1,978.85 mi (3,184.66 km) |
| University of California-Santa Barbara to DeForest (Wisconsin) | 1,740.06 mi (2,800.36 km) |
| University of California-Santa Barbara to DeKalb (Illinois) | 1,756.71 mi (2,827.15 km) |
| University of California-Santa Barbara to Del Aire (California) | 91.75 mi (147.65 km) |
| University of California-Santa Barbara to Del City (Oklahoma) | 1,269.04 mi (2,042.33 km) |
| University of California-Santa Barbara to Del Rio (Texas) | 1,164.40 mi (1,873.92 km) |
| University of California-Santa Barbara to DeLand (Florida) | 2,283.43 mi (3,674.82 km) |
| University of California-Santa Barbara to Delano (California) | 99.19 mi (159.64 km) |
