| Castelli Calepio to Dover (New Jersey) | 4,058.34 mi (6,531.27 km) |
| Castelli Calepio to Dover (Ohio) | 4,362.78 mi (7,021.22 km) |
| Castelli Calepio to Downers Grove (Illinois) | 4,569.26 mi (7,353.51 km) |
| Castelli Calepio to Downey (California) | 6,053.26 mi (9,741.77 km) |
| Castelli Calepio to Dranesville (Virginia) | 4,255.65 mi (6,848.80 km) |
| Castelli Calepio to Draper (Utah) | 5,484.44 mi (8,826.35 km) |
| Castelli Calepio to Drexel Heights (Arizona) | 5,917.66 mi (9,523.55 km) |
| Castelli Calepio to Drexel Hill (Pennsylvania) | 4,127.96 mi (6,643.32 km) |
| Castelli Calepio to Duarte (California) | 6,034.69 mi (9,711.90 km) |
| Castelli Calepio to Dublin (California) | 5,946.35 mi (9,569.72 km) |
| Castelli Calepio to Dublin (Georgia) | 4,780.02 mi (7,692.70 km) |
| Castelli Calepio to Dublin (Ohio) | 4,449.26 mi (7,160.39 km) |
| Castelli Calepio to Dubuque (Iowa) | 4,640.68 mi (7,468.46 km) |
| Castelli Calepio to Duluth (Georgia) | 4,765.27 mi (7,668.97 km) |
| Castelli Calepio to Duluth (Minnesota) | 4,498.00 mi (7,238.84 km) |
