| Regensburg to Dormagen | 274.30 mi (441.45 km) |
| Regensburg to Dornstadt | 104.65 mi (168.42 km) |
| Regensburg to Dorsten | 290.26 mi (467.12 km) |
| Regensburg to Dortmund | 267.14 mi (429.91 km) |
| Regensburg to Dorverden | 292.43 mi (470.62 km) |
| Regensburg to Dossenheim | 156.76 mi (252.28 km) |
| Regensburg to Dreieich | 166.28 mi (267.60 km) |
| Regensburg to Drensteinfurt | 270.89 mi (435.95 km) |
| Regensburg to Dresden | 158.56 mi (255.17 km) |
| Regensburg to Drochtersen | 343.85 mi (553.37 km) |
| Regensburg to Drolshagen | 236.85 mi (381.17 km) |
| Regensburg to Duderstadt | 190.31 mi (306.28 km) |
| Regensburg to Duisburg | 288.38 mi (464.10 km) |
| Regensburg to Dulmen | 287.19 mi (462.19 km) |
| Regensburg to Duren | 277.88 mi (447.21 km) |
