| Hermiston to Dallas (Oregon) | 205.32 mi (330.43 km) |
| Hermiston to Dallas (Texas) | 1,494.76 mi (2,405.58 km) |
| Hermiston to Dalton (Georgia) | 1,944.22 mi (3,128.92 km) |
| Hermiston to Daly City (California) | 586.15 mi (943.32 km) |
| Hermiston to Damascus (Maryland) | 2,163.58 mi (3,481.95 km) |
| Hermiston to Damascus (Oregon) | 155.19 mi (249.75 km) |
| Hermiston to Dana Point (California) | 858.07 mi (1,380.93 km) |
| Hermiston to Danbury (Connecticut) | 2,280.27 mi (3,669.74 km) |
| Hermiston to Dania Beach (Florida) | 2,542.77 mi (4,092.19 km) |
| Hermiston to Danville (California) | 571.05 mi (919.01 km) |
| Hermiston to Danville (Illinois) | 1,636.79 mi (2,634.16 km) |
| Hermiston to Danville (Indiana) | 1,701.26 mi (2,737.91 km) |
| Hermiston to Danville (Kentucky) | 1,850.49 mi (2,978.08 km) |
| Hermiston to Danville (Virginia) | 2,144.14 mi (3,450.65 km) |
| Hermiston to Daphne (Alabama) | 1,982.85 mi (3,191.10 km) |
