| Heilbronn to Dover (New Jersey) | 3,918.98 mi (6,306.99 km) |
| Heilbronn to Dover (Ohio) | 4,211.51 mi (6,777.76 km) |
| Heilbronn to Downers Grove (Illinois) | 4,402.76 mi (7,085.56 km) |
| Heilbronn to Downey (California) | 5,849.28 mi (9,413.51 km) |
| Heilbronn to Dranesville (Virginia) | 4,116.92 mi (6,625.55 km) |
| Heilbronn to Draper (Utah) | 5,281.50 mi (8,499.75 km) |
| Heilbronn to Drexel Heights (Arizona) | 5,728.83 mi (9,219.67 km) |
| Heilbronn to Drexel Hill (Pennsylvania) | 3,990.25 mi (6,421.69 km) |
| Heilbronn to Duarte (California) | 5,830.73 mi (9,383.66 km) |
| Heilbronn to Dublin (California) | 5,732.15 mi (9,225.00 km) |
| Heilbronn to Dublin (Georgia) | 4,648.76 mi (7,481.45 km) |
| Heilbronn to Dublin (Ohio) | 4,296.08 mi (6,913.87 km) |
| Heilbronn to Dubuque (Iowa) | 4,467.84 mi (7,190.29 km) |
| Heilbronn to Duluth (Georgia) | 4,627.19 mi (7,446.74 km) |
| Heilbronn to Duluth (Minnesota) | 4,312.81 mi (6,940.80 km) |
