| Sierning to Dumas (Texas) | 5,438.18 mi (8,751.90 km) |
| Sierning to Dumont (New Jersey) | 4,135.02 mi (6,654.67 km) |
| Sierning to Duncan (Oklahoma) | 5,367.47 mi (8,638.11 km) |
| Sierning to Duncanville (Texas) | 5,431.81 mi (8,741.66 km) |
| Sierning to Dundalk (Maryland) | 4,310.68 mi (6,937.37 km) |
| Sierning to Dunedin (Florida) | 5,108.91 mi (8,222.00 km) |
| Sierning to Dunkirk (New York) | 4,277.38 mi (6,883.78 km) |
| Sierning to Dunmore (Pennsylvania) | 4,179.03 mi (6,725.50 km) |
| Sierning to Dunwoody (Georgia) | 4,878.34 mi (7,850.93 km) |
| Sierning to Durango (Colorado) | 5,554.67 mi (8,939.39 km) |
| Sierning to Durant (Oklahoma) | 5,340.89 mi (8,595.34 km) |
| Sierning to Durham (North Carolina) | 4,560.82 mi (7,339.94 km) |
| Sierning to Dyer (Indiana) | 4,631.60 mi (7,453.83 km) |
| Sierning to Dyersburg (Tennessee) | 4,971.90 mi (8,001.50 km) |
| Sierning to Eagan (Minnesota) | 4,667.72 mi (7,511.97 km) |
