| Heilbronn to Dixon (Illinois) | 4,454.63 mi (7,169.03 km) |
| Heilbronn to Dobbs Ferry (New York) | 3,885.43 mi (6,252.99 km) |
| Heilbronn to Doctor Phillips (Florida) | 4,789.26 mi (7,707.57 km) |
| Heilbronn to Dodge City (Kansas) | 5,041.80 mi (8,113.99 km) |
| Heilbronn to Dolton (Illinois) | 4,395.03 mi (7,073.11 km) |
| Heilbronn to Donna (Texas) | 5,586.27 mi (8,990.23 km) |
| Heilbronn to Dorado (Puerto Rico) | 4,610.72 mi (7,420.23 km) |
| Heilbronn to Doral (Florida) | 4,871.16 mi (7,839.38 km) |
| Heilbronn to Doraville (Georgia) | 4,636.92 mi (7,462.40 km) |
| Heilbronn to Dothan (Alabama) | 4,814.93 mi (7,748.87 km) |
| Heilbronn to Douglas (Arizona) | 5,722.42 mi (9,209.35 km) |
| Heilbronn to Douglas (Georgia) | 4,696.02 mi (7,557.52 km) |
| Heilbronn to Douglasville (Georgia) | 4,662.80 mi (7,504.06 km) |
| Heilbronn to Dover (Delaware) | 4,034.03 mi (6,492.15 km) |
| Heilbronn to Dover (New Hampshire) | 3,672.51 mi (5,910.33 km) |
