| Ashtabula to Dormagen | 3,964.90 mi (6,380.90 km) |
| Ashtabula to Dornstadt | 4,175.82 mi (6,720.34 km) |
| Ashtabula to Dorsten | 3,952.45 mi (6,360.85 km) |
| Ashtabula to Dortmund | 3,976.14 mi (6,398.98 km) |
| Ashtabula to Dorverden | 3,998.39 mi (6,434.79 km) |
| Ashtabula to Dossenheim | 4,091.82 mi (6,585.14 km) |
| Ashtabula to Dreieich | 4,073.98 mi (6,556.43 km) |
| Ashtabula to Drensteinfurt | 3,977.40 mi (6,401.00 km) |
| Ashtabula to Dresden | 4,226.78 mi (6,802.34 km) |
| Ashtabula to Drochtersen | 3,976.04 mi (6,398.82 km) |
| Ashtabula to Drolshagen | 4,003.41 mi (6,442.87 km) |
| Ashtabula to Duderstadt | 4,081.36 mi (6,568.31 km) |
| Ashtabula to Duisburg | 3,952.02 mi (6,360.17 km) |
| Ashtabula to Dulmen | 3,958.83 mi (6,371.13 km) |
| Ashtabula to Duren | 3,961.80 mi (6,375.91 km) |
