| Regensburg to Delitzsch | 173.78 mi (279.67 km) |
| Regensburg to Delmenhorst | 316.41 mi (509.22 km) |
| Regensburg to Demmin | 340.26 mi (547.60 km) |
| Regensburg to Denkendorf | 127.67 mi (205.46 km) |
| Regensburg to Denzlingen | 202.99 mi (326.69 km) |
| Regensburg to Dessau-Rosslau | 194.72 mi (313.37 km) |
| Regensburg to Detmold | 245.98 mi (395.87 km) |
| Regensburg to Dettingen an der Erms | 129.04 mi (207.67 km) |
| Regensburg to Dieburg | 157.50 mi (253.47 km) |
| Regensburg to Diedorf | 75.69 mi (121.81 km) |
| Regensburg to Dielheim | 152.43 mi (245.31 km) |
| Regensburg to Diepholz | 296.24 mi (476.75 km) |
| Regensburg to Diessen am Ammersee | 86.37 mi (139.00 km) |
| Regensburg to Dietzenbach | 163.34 mi (262.87 km) |
| Regensburg to Diez | 204.42 mi (328.98 km) |
