| Dayton to Delitzsch | 4,386.29 mi (7,059.06 km) |
| Dayton to Delmenhorst | 4,197.87 mi (6,755.82 km) |
| Dayton to Demmin | 4,326.43 mi (6,962.71 km) |
| Dayton to Denkendorf | 4,372.63 mi (7,037.07 km) |
| Dayton to Denzlingen | 4,337.96 mi (6,981.27 km) |
| Dayton to Dessau-Rosslau | 4,371.27 mi (7,034.88 km) |
| Dayton to Detmold | 4,244.13 mi (6,830.27 km) |
| Dayton to Dettingen an der Erms | 4,379.67 mi (7,048.40 km) |
| Dayton to Dieburg | 4,312.33 mi (6,940.02 km) |
| Dayton to Diedorf | 4,441.70 mi (7,148.23 km) |
| Dayton to Dielheim | 4,329.28 mi (6,967.30 km) |
| Dayton to Diepholz | 4,202.89 mi (6,763.89 km) |
| Dayton to Diessen am Ammersee | 4,469.37 mi (7,192.76 km) |
| Dayton to Dietzenbach | 4,305.73 mi (6,929.41 km) |
| Dayton to Diez | 4,264.13 mi (6,862.45 km) |
