| Mentor to Dormagen | 3,994.34 mi (6,428.26 km) |
| Mentor to Dornstadt | 4,205.47 mi (6,768.06 km) |
| Mentor to Dorsten | 3,981.78 mi (6,408.06 km) |
| Mentor to Dortmund | 4,005.47 mi (6,446.18 km) |
| Mentor to Dorverden | 4,027.39 mi (6,481.46 km) |
| Mentor to Dossenheim | 4,121.40 mi (6,632.75 km) |
| Mentor to Dreieich | 4,103.48 mi (6,603.91 km) |
| Mentor to Drensteinfurt | 4,006.67 mi (6,448.11 km) |
| Mentor to Dresden | 4,255.80 mi (6,849.05 km) |
| Mentor to Drochtersen | 4,004.87 mi (6,445.21 km) |
| Mentor to Drolshagen | 4,032.81 mi (6,490.17 km) |
| Mentor to Duderstadt | 4,110.53 mi (6,615.25 km) |
| Mentor to Duisburg | 3,981.41 mi (6,407.45 km) |
| Mentor to Dulmen | 3,988.12 mi (6,418.26 km) |
| Mentor to Duren | 3,991.30 mi (6,423.38 km) |
