| Idar-Oberstein to Derecik | 2,025.45 mi (3,259.65 km) |
| Idar-Oberstein to Dereli | 1,622.00 mi (2,610.35 km) |
| Idar-Oberstein to Derik | 1,837.70 mi (2,957.49 km) |
| Idar-Oberstein to Derinkuyu | 1,558.26 mi (2,507.78 km) |
| Idar-Oberstein to Develi | 1,589.58 mi (2,558.18 km) |
| Idar-Oberstein to Dicle | 1,786.80 mi (2,875.58 km) |
| Idar-Oberstein to Digor | 1,855.35 mi (2,985.90 km) |
| Idar-Oberstein to Dikili | 1,208.19 mi (1,944.39 km) |
| Idar-Oberstein to Divrigi | 1,661.40 mi (2,673.76 km) |
| Idar-Oberstein to Diyadin | 1,898.66 mi (3,055.60 km) |
| Idar-Oberstein to Diyarbakir | 1,813.37 mi (2,918.34 km) |
| Idar-Oberstein to Doganhisar | 1,441.90 mi (2,320.51 km) |
| Idar-Oberstein to Dogansehir | 1,703.78 mi (2,741.96 km) |
| Idar-Oberstein to Dogubayazit | 1,916.37 mi (3,084.10 km) |
| Idar-Oberstein to Domanic | 1,283.31 mi (2,065.29 km) |
