| Hilliard to Des Plaines (Illinois) | 283.11 mi (455.62 km) |
| Hilliard to Desert Hot Springs (California) | 1,877.93 mi (3,022.23 km) |
| Hilliard to DeSoto (Texas) | 918.17 mi (1,477.66 km) |
| Hilliard to Destin (Florida) | 691.67 mi (1,113.14 km) |
| Hilliard to Destrehan (Louisiana) | 806.06 mi (1,297.23 km) |
| Hilliard to Detroit (Michigan) | 162.26 mi (261.14 km) |
| Hilliard to Diamond Bar (California) | 1,944.07 mi (3,128.68 km) |
| Hilliard to Diamond Springs (California) | 1,999.95 mi (3,218.61 km) |
| Hilliard to Dickinson (North Dakota) | 1,088.66 mi (1,752.04 km) |
| Hilliard to Dickinson (Texas) | 993.60 mi (1,599.04 km) |
| Hilliard to Dickson (Tennessee) | 357.31 mi (575.04 km) |
| Hilliard to Difficult Run (Virginia) | 319.61 mi (514.36 km) |
| Hilliard to Dinuba (California) | 1,966.44 mi (3,164.67 km) |
| Hilliard to Discovery Bay (California) | 2,054.18 mi (3,305.89 km) |
| Hilliard to Dix Hills (New York) | 519.01 mi (835.27 km) |
