| Idar-Oberstein to Delitzsch | 253.57 mi (408.08 km) |
| Idar-Oberstein to Delmenhorst | 237.61 mi (382.40 km) |
| Idar-Oberstein to Demmin | 379.08 mi (610.08 km) |
| Idar-Oberstein to Denkendorf | 114.50 mi (184.27 km) |
| Idar-Oberstein to Denzlingen | 116.44 mi (187.39 km) |
| Idar-Oberstein to Dessau-Rosslau | 260.13 mi (418.64 km) |
| Idar-Oberstein to Detmold | 168.39 mi (271.01 km) |
| Idar-Oberstein to Dettingen an der Erms | 122.97 mi (197.90 km) |
| Idar-Oberstein to Dieburg | 69.76 mi (112.27 km) |
| Idar-Oberstein to Diedorf | 182.53 mi (293.75 km) |
| Idar-Oberstein to Dielheim | 70.34 mi (113.20 km) |
| Idar-Oberstein to Diepholz | 205.26 mi (330.33 km) |
| Idar-Oberstein to Diessen am Ammersee | 210.86 mi (339.34 km) |
| Idar-Oberstein to Dietzenbach | 68.79 mi (110.71 km) |
| Idar-Oberstein to Diez | 55.21 mi (88.85 km) |
