| Riedlingen to Derecik | 1,908.72 mi (3,071.79 km) |
| Riedlingen to Dereli | 1,507.05 mi (2,425.36 km) |
| Riedlingen to Derik | 1,715.60 mi (2,761.00 km) |
| Riedlingen to Derinkuyu | 1,430.21 mi (2,301.71 km) |
| Riedlingen to Develi | 1,462.76 mi (2,354.09 km) |
| Riedlingen to Dicle | 1,667.10 mi (2,682.93 km) |
| Riedlingen to Digor | 1,746.89 mi (2,811.35 km) |
| Riedlingen to Dikili | 1,069.69 mi (1,721.50 km) |
| Riedlingen to Divrigi | 1,541.51 mi (2,480.82 km) |
| Riedlingen to Diyadin | 1,787.93 mi (2,877.39 km) |
| Riedlingen to Diyarbakir | 1,692.66 mi (2,724.07 km) |
| Riedlingen to Doganhisar | 1,308.55 mi (2,105.91 km) |
| Riedlingen to Dogansehir | 1,579.91 mi (2,542.62 km) |
| Riedlingen to Dogubayazit | 1,806.27 mi (2,906.91 km) |
| Riedlingen to Domanic | 1,150.84 mi (1,852.10 km) |
