| Gummersbach to Derecik | 2,034.46 mi (3,274.15 km) |
| Gummersbach to Dereli | 1,630.32 mi (2,623.74 km) |
| Gummersbach to Derik | 1,852.85 mi (2,981.88 km) |
| Gummersbach to Derinkuyu | 1,581.12 mi (2,544.57 km) |
| Gummersbach to Develi | 1,610.85 mi (2,592.42 km) |
| Gummersbach to Dicle | 1,799.49 mi (2,896.00 km) |
| Gummersbach to Digor | 1,856.75 mi (2,988.15 km) |
| Gummersbach to Dikili | 1,247.19 mi (2,007.16 km) |
| Gummersbach to Divrigi | 1,674.64 mi (2,695.08 km) |
| Gummersbach to Diyadin | 1,902.08 mi (3,061.10 km) |
| Gummersbach to Diyarbakir | 1,827.08 mi (2,940.41 km) |
| Gummersbach to Doganhisar | 1,472.08 mi (2,369.08 km) |
| Gummersbach to Dogansehir | 1,721.27 mi (2,770.12 km) |
| Gummersbach to Dogubayazit | 1,919.14 mi (3,088.56 km) |
| Gummersbach to Domanic | 1,312.85 mi (2,112.83 km) |
