| Idar-Oberstein to Dormagen | 98.40 mi (158.36 km) |
| Idar-Oberstein to Dornstadt | 146.66 mi (236.02 km) |
| Idar-Oberstein to Dorsten | 135.50 mi (218.06 km) |
| Idar-Oberstein to Dortmund | 124.92 mi (201.03 km) |
| Idar-Oberstein to Dorverden | 232.17 mi (373.64 km) |
| Idar-Oberstein to Dossenheim | 63.52 mi (102.23 km) |
| Idar-Oberstein to Dreieich | 64.92 mi (104.47 km) |
| Idar-Oberstein to Drensteinfurt | 145.12 mi (233.55 km) |
| Idar-Oberstein to Dresden | 297.77 mi (479.22 km) |
| Idar-Oberstein to Drochtersen | 289.46 mi (465.84 km) |
| Idar-Oberstein to Drolshagen | 93.50 mi (150.47 km) |
| Idar-Oberstein to Duderstadt | 179.35 mi (288.64 km) |
| Idar-Oberstein to Duisburg | 121.49 mi (195.53 km) |
| Idar-Oberstein to Dulmen | 146.44 mi (235.68 km) |
| Idar-Oberstein to Duren | 83.67 mi (134.66 km) |
