| Gunbarrel to Darby (Pennsylvania) | 1,575.79 mi (2,535.98 km) |
| Gunbarrel to Dardenne Prairie (Missouri) | 775.22 mi (1,247.60 km) |
| Gunbarrel to Darien (Illinois) | 903.58 mi (1,454.18 km) |
| Gunbarrel to Davenport (Iowa) | 767.75 mi (1,235.58 km) |
| Gunbarrel to Davidson (North Carolina) | 1,362.13 mi (2,192.14 km) |
| Gunbarrel to Davie (Florida) | 1,725.14 mi (2,776.34 km) |
| Gunbarrel to Davis (California) | 890.40 mi (1,432.96 km) |
| Gunbarrel to Dayton (Nevada) | 766.79 mi (1,234.03 km) |
| Gunbarrel to Dayton (Ohio) | 1,108.83 mi (1,784.49 km) |
| Gunbarrel to Daytona Beach (Florida) | 1,553.64 mi (2,500.34 km) |
| Gunbarrel to De Pere (Wisconsin) | 922.77 mi (1,485.05 km) |
| Gunbarrel to De Witt (New York) | 1,510.44 mi (2,430.81 km) |
| Gunbarrel to Dearborn (Michigan) | 1,149.02 mi (1,849.17 km) |
| Gunbarrel to Dearborn Heights (Michigan) | 1,145.75 mi (1,843.91 km) |
| Gunbarrel to DeBary (Florida) | 1,555.38 mi (2,503.13 km) |
