| Heswall to Dixon (Illinois) | 3,850.30 mi (6,196.45 km) |
| Heswall to Dobbs Ferry (New York) | 3,286.39 mi (5,288.93 km) |
| Heswall to Doctor Phillips (Florida) | 4,201.49 mi (6,761.64 km) |
| Heswall to Dodge City (Kansas) | 4,439.96 mi (7,145.43 km) |
| Heswall to Dolton (Illinois) | 3,790.31 mi (6,099.92 km) |
| Heswall to Donna (Texas) | 4,982.59 mi (8,018.70 km) |
| Heswall to Dorado (Puerto Rico) | 4,101.15 mi (6,600.16 km) |
| Heswall to Doral (Florida) | 4,291.00 mi (6,905.70 km) |
| Heswall to Doraville (Georgia) | 4,037.29 mi (6,497.40 km) |
| Heswall to Dothan (Alabama) | 4,217.24 mi (6,786.99 km) |
| Heswall to Douglas (Arizona) | 5,123.46 mi (8,245.40 km) |
| Heswall to Douglas (Georgia) | 4,101.04 mi (6,599.98 km) |
| Heswall to Douglasville (Georgia) | 4,062.96 mi (6,538.71 km) |
| Heswall to Dover (Delaware) | 3,436.14 mi (5,529.94 km) |
| Heswall to Dover (New Hampshire) | 3,072.85 mi (4,945.28 km) |
