| Bad Honnef am Rhein to Delmenhorst | 176.69 mi (284.35 km) |
| Bad Honnef am Rhein to Demmin | 333.29 mi (536.38 km) |
| Bad Honnef am Rhein to Denkendorf | 163.93 mi (263.81 km) |
| Bad Honnef am Rhein to Denzlingen | 180.46 mi (290.42 km) |
| Bad Honnef am Rhein to Dessau-Rosslau | 231.54 mi (372.64 km) |
| Bad Honnef am Rhein to Detmold | 114.45 mi (184.19 km) |
| Bad Honnef am Rhein to Dettingen an der Erms | 174.27 mi (280.45 km) |
| Bad Honnef am Rhein to Dieburg | 88.24 mi (142.01 km) |
| Bad Honnef am Rhein to Diedorf | 224.40 mi (361.14 km) |
| Bad Honnef am Rhein to Dielheim | 115.55 mi (185.96 km) |
| Bad Honnef am Rhein to Diepholz | 144.18 mi (232.03 km) |
| Bad Honnef am Rhein to Diessen am Ammersee | 255.13 mi (410.60 km) |
| Bad Honnef am Rhein to Dietzenbach | 81.22 mi (130.71 km) |
| Bad Honnef am Rhein to Diez | 39.50 mi (63.58 km) |
| Bad Honnef am Rhein to Dillenburg | 46.64 mi (75.06 km) |
