| Bad Honnef am Rhein to Dalmine | 361.99 mi (582.57 km) |
| Bad Honnef am Rhein to Deruta | 583.13 mi (938.45 km) |
| Bad Honnef am Rhein to Desenzano del Garda | 388.80 mi (625.71 km) |
| Bad Honnef am Rhein to Desio | 359.30 mi (578.24 km) |
| Bad Honnef am Rhein to Dolianova | 783.88 mi (1,261.53 km) |
| Bad Honnef am Rhein to Dolo | 424.24 mi (682.75 km) |
| Bad Honnef am Rhein to Domodossola | 316.70 mi (509.67 km) |
| Bad Honnef am Rhein to Dorgali | 723.73 mi (1,164.73 km) |
| Bad Honnef am Rhein to Dueville | 399.38 mi (642.75 km) |
| Bad Honnef am Rhein to Eboli | 788.38 mi (1,268.78 km) |
| Bad Honnef am Rhein to Elmas | 791.14 mi (1,273.21 km) |
| Bad Honnef am Rhein to Empoli | 509.46 mi (819.90 km) |
| Bad Honnef am Rhein to Enna | 968.07 mi (1,557.96 km) |
| Bad Honnef am Rhein to Eraclea | 430.63 mi (693.04 km) |
| Bad Honnef am Rhein to Erba | 345.91 mi (556.69 km) |
