| Sierning to Dover (New Jersey) | 4,160.48 mi (6,695.65 km) |
| Sierning to Dover (Ohio) | 4,449.96 mi (7,161.52 km) |
| Sierning to Downers Grove (Illinois) | 4,635.76 mi (7,460.54 km) |
| Sierning to Downey (California) | 6,056.50 mi (9,747.00 km) |
| Sierning to Dranesville (Virginia) | 4,358.47 mi (7,014.27 km) |
| Sierning to Draper (Utah) | 5,490.34 mi (8,835.84 km) |
| Sierning to Drexel Heights (Arizona) | 5,948.56 mi (9,573.28 km) |
| Sierning to Drexel Hill (Pennsylvania) | 4,232.04 mi (6,810.81 km) |
| Sierning to Duarte (California) | 6,037.99 mi (9,717.21 km) |
| Sierning to Dublin (California) | 5,928.40 mi (9,540.84 km) |
| Sierning to Dublin (Georgia) | 4,891.44 mi (7,872.01 km) |
| Sierning to Dublin (Ohio) | 4,533.93 mi (7,296.65 km) |
| Sierning to Dubuque (Iowa) | 4,697.94 mi (7,560.61 km) |
| Sierning to Duluth (Georgia) | 4,868.66 mi (7,835.36 km) |
| Sierning to Duluth (Minnesota) | 4,536.27 mi (7,300.42 km) |
