| Hechingen to Derecik | 1,934.25 mi (3,112.88 km) |
| Hechingen to Dereli | 1,532.33 mi (2,466.05 km) |
| Hechingen to Derik | 1,741.66 mi (2,802.93 km) |
| Hechingen to Derinkuyu | 1,456.77 mi (2,344.44 km) |
| Hechingen to Develi | 1,489.22 mi (2,396.67 km) |
| Hechingen to Dicle | 1,692.91 mi (2,724.48 km) |
| Hechingen to Digor | 1,771.46 mi (2,850.89 km) |
| Hechingen to Dikili | 1,096.77 mi (1,765.08 km) |
| Hechingen to Divrigi | 1,567.33 mi (2,522.37 km) |
| Hechingen to Diyadin | 1,812.77 mi (2,917.37 km) |
| Hechingen to Diyarbakir | 1,718.58 mi (2,765.78 km) |
| Hechingen to Doganhisar | 1,335.46 mi (2,149.22 km) |
| Hechingen to Dogansehir | 1,606.12 mi (2,584.80 km) |
| Hechingen to Dogubayazit | 1,831.05 mi (2,946.78 km) |
| Hechingen to Domanic | 1,177.69 mi (1,895.31 km) |
