| University of California-Santa Barbara to Dover (New Hampshire) | 2,666.22 mi (4,290.87 km) |
| University of California-Santa Barbara to Dover (New Jersey) | 2,489.74 mi (4,006.85 km) |
| University of California-Santa Barbara to Dover (Ohio) | 2,128.99 mi (3,426.27 km) |
| University of California-Santa Barbara to Downers Grove (Illinois) | 1,793.02 mi (2,885.59 km) |
| University of California-Santa Barbara to Downey (California) | 104.01 mi (167.38 km) |
| University of California-Santa Barbara to Dranesville (Virginia) | 2,353.30 mi (3,787.27 km) |
| University of California-Santa Barbara to Draper (Utah) | 606.83 mi (976.61 km) |
| University of California-Santa Barbara to Drexel Heights (Arizona) | 532.22 mi (856.52 km) |
| University of California-Santa Barbara to Drexel Hill (Pennsylvania) | 2,456.46 mi (3,953.29 km) |
| University of California-Santa Barbara to Duarte (California) | 110.23 mi (177.40 km) |
| University of California-Santa Barbara to Dublin (California) | 254.92 mi (410.25 km) |
| University of California-Santa Barbara to Dublin (Georgia) | 2,120.52 mi (3,412.65 km) |
| University of California-Santa Barbara to Dublin (Ohio) | 2,041.74 mi (3,285.86 km) |
| University of California-Santa Barbara to Dubuque (Iowa) | 1,663.27 mi (2,676.77 km) |
| University of California-Santa Barbara to Duluth (Georgia) | 2,029.77 mi (3,266.60 km) |
