| Heppenheim to Dumas (Texas) | 5,170.01 mi (8,320.33 km) |
| Heppenheim to Dumont (New Jersey) | 3,855.25 mi (6,204.43 km) |
| Heppenheim to Duncan (Oklahoma) | 5,094.80 mi (8,199.29 km) |
| Heppenheim to Duncanville (Texas) | 5,157.10 mi (8,299.55 km) |
| Heppenheim to Dundalk (Maryland) | 4,030.89 mi (6,487.10 km) |
| Heppenheim to Dunedin (Florida) | 4,828.52 mi (7,770.76 km) |
| Heppenheim to Dunkirk (New York) | 3,999.90 mi (6,437.21 km) |
| Heppenheim to Dunmore (Pennsylvania) | 3,899.80 mi (6,276.11 km) |
| Heppenheim to Dunwoody (Georgia) | 4,598.71 mi (7,400.92 km) |
| Heppenheim to Durango (Colorado) | 5,294.22 mi (8,520.22 km) |
| Heppenheim to Durant (Oklahoma) | 5,066.74 mi (8,154.13 km) |
| Heppenheim to Durham (North Carolina) | 4,280.67 mi (6,889.08 km) |
| Heppenheim to Dyer (Indiana) | 4,357.41 mi (7,012.58 km) |
| Heppenheim to Dyersburg (Tennessee) | 4,695.00 mi (7,555.86 km) |
| Heppenheim to Eagan (Minnesota) | 4,400.88 mi (7,082.53 km) |
