| Hercules to Denizli | 6,892.45 mi (11,092.32 km) |
| Hercules to Derecik | 7,178.34 mi (11,552.42 km) |
| Hercules to Dereli | 6,861.26 mi (11,042.13 km) |
| Hercules to Derik | 7,111.29 mi (11,444.51 km) |
| Hercules to Derinkuyu | 6,960.40 mi (11,201.68 km) |
| Hercules to Develi | 6,972.08 mi (11,220.48 km) |
| Hercules to Dicle | 7,041.05 mi (11,331.47 km) |
| Hercules to Digor | 6,945.77 mi (11,178.14 km) |
| Hercules to Dikili | 6,762.83 mi (10,883.73 km) |
| Hercules to Divrigi | 6,947.80 mi (11,181.40 km) |
| Hercules to Diyadin | 7,005.14 mi (11,273.68 km) |
| Hercules to Diyarbakir | 7,074.42 mi (11,385.17 km) |
| Hercules to Doganhisar | 6,920.14 mi (11,136.89 km) |
| Hercules to Dogansehir | 7,028.84 mi (11,311.83 km) |
| Hercules to Dogubayazit | 7,008.82 mi (11,279.60 km) |
