| Heswall to Dumas (Texas) | 4,609.67 mi (7,418.55 km) |
| Heswall to Dumont (New Jersey) | 3,294.28 mi (5,301.64 km) |
| Heswall to Duncan (Oklahoma) | 4,531.20 mi (7,292.26 km) |
| Heswall to Duncanville (Texas) | 4,592.65 mi (7,391.16 km) |
| Heswall to Dundalk (Maryland) | 3,469.97 mi (5,584.38 km) |
| Heswall to Dunedin (Florida) | 4,275.45 mi (6,880.68 km) |
| Heswall to Dunkirk (New York) | 3,435.54 mi (5,528.97 km) |
| Heswall to Dunmore (Pennsylvania) | 3,337.38 mi (5,371.00 km) |
| Heswall to Dunwoody (Georgia) | 4,037.21 mi (6,497.26 km) |
| Heswall to Durango (Colorado) | 4,741.75 mi (7,631.11 km) |
| Heswall to Durant (Oklahoma) | 4,502.47 mi (7,246.02 km) |
| Heswall to Durham (North Carolina) | 3,721.47 mi (5,989.13 km) |
| Heswall to Dyer (Indiana) | 3,793.18 mi (6,104.53 km) |
| Heswall to Dyersburg (Tennessee) | 4,130.45 mi (6,647.31 km) |
| Heswall to Eagan (Minnesota) | 3,842.13 mi (6,183.31 km) |
