| Derry to Dover (New Jersey) | 3,126.14 mi (5,031.04 km) |
| Derry to Dover (Ohio) | 3,409.70 mi (5,487.39 km) |
| Derry to Downers Grove (Illinois) | 3,595.26 mi (5,786.01 km) |
| Derry to Downey (California) | 5,060.46 mi (8,144.03 km) |
| Derry to Dranesville (Virginia) | 3,324.08 mi (5,349.59 km) |
| Derry to Draper (Utah) | 4,491.47 mi (7,228.33 km) |
| Derry to Drexel Heights (Arizona) | 4,925.97 mi (7,927.58 km) |
| Derry to Drexel Hill (Pennsylvania) | 3,198.62 mi (5,147.68 km) |
| Derry to Duarte (California) | 5,041.90 mi (8,114.16 km) |
| Derry to Dublin (California) | 4,960.32 mi (7,982.86 km) |
| Derry to Dublin (Georgia) | 3,861.01 mi (6,213.70 km) |
| Derry to Dublin (Ohio) | 3,493.16 mi (5,621.70 km) |
| Derry to Dubuque (Iowa) | 3,659.90 mi (5,890.05 km) |
| Derry to Duluth (Georgia) | 3,833.65 mi (6,169.67 km) |
| Derry to Duluth (Minnesota) | 3,507.73 mi (5,645.14 km) |
