| Hilliard to Denizli | 5,562.72 mi (8,952.33 km) |
| Hilliard to Derecik | 6,153.88 mi (9,903.72 km) |
| Hilliard to Dereli | 5,758.84 mi (9,267.96 km) |
| Hilliard to Derik | 5,999.87 mi (9,655.86 km) |
| Hilliard to Derinkuyu | 5,748.10 mi (9,250.67 km) |
| Hilliard to Develi | 5,775.20 mi (9,294.29 km) |
| Hilliard to Dicle | 5,939.48 mi (9,558.67 km) |
| Hilliard to Digor | 5,944.33 mi (9,566.47 km) |
| Hilliard to Dikili | 5,414.48 mi (8,713.76 km) |
| Hilliard to Divrigi | 5,819.01 mi (9,364.79 km) |
| Hilliard to Diyadin | 5,998.47 mi (9,653.61 km) |
| Hilliard to Diyarbakir | 5,969.95 mi (9,607.70 km) |
| Hilliard to Doganhisar | 5,644.77 mi (9,084.38 km) |
| Hilliard to Dogansehir | 5,876.70 mi (9,457.63 km) |
| Hilliard to Dogubayazit | 6,011.32 mi (9,674.29 km) |
