| University of California-Santa Barbara to Dixon (California) | 299.26 mi (481.62 km) |
| University of California-Santa Barbara to Dixon (Illinois) | 1,718.64 mi (2,765.88 km) |
| University of California-Santa Barbara to Dobbs Ferry (New York) | 2,524.90 mi (4,063.43 km) |
| University of California-Santa Barbara to Doctor Phillips (Florida) | 2,285.28 mi (3,677.81 km) |
| University of California-Santa Barbara to Dodge City (Kansas) | 1,129.27 mi (1,817.38 km) |
| University of California-Santa Barbara to Dolton (Illinois) | 1,813.41 mi (2,918.41 km) |
| University of California-Santa Barbara to Donna (Texas) | 1,416.76 mi (2,280.05 km) |
| University of California-Santa Barbara to Dorado (Puerto Rico) | 3,450.81 mi (5,553.55 km) |
| University of California-Santa Barbara to Doral (Florida) | 2,418.25 mi (3,891.80 km) |
| University of California-Santa Barbara to Doraville (Georgia) | 2,024.22 mi (3,257.67 km) |
| University of California-Santa Barbara to Dothan (Alabama) | 2,002.66 mi (3,222.96 km) |
| University of California-Santa Barbara to Douglas (Arizona) | 634.36 mi (1,020.91 km) |
| University of California-Santa Barbara to Douglas (Georgia) | 2,142.68 mi (3,448.31 km) |
| University of California-Santa Barbara to Douglasville (Georgia) | 2,002.05 mi (3,221.99 km) |
| University of California-Santa Barbara to Dover (Delaware) | 2,450.69 mi (3,944.00 km) |
