| Gunbarrel to Delaware (Ohio) | 1,163.65 mi (1,872.71 km) |
| Gunbarrel to Delhi (California) | 859.12 mi (1,382.63 km) |
| Gunbarrel to Delray Beach (Florida) | 1,717.82 mi (2,764.56 km) |
| Gunbarrel to Deltona (Florida) | 1,559.82 mi (2,510.28 km) |
| Gunbarrel to Deming (New Mexico) | 557.76 mi (897.63 km) |
| Gunbarrel to Denison (Texas) | 643.18 mi (1,035.09 km) |
| Gunbarrel to Dent (Ohio) | 1,090.77 mi (1,755.43 km) |
| Gunbarrel to Denton (Texas) | 648.96 mi (1,044.39 km) |
| Gunbarrel to Dentsville (South Carolina) | 1,392.63 mi (2,241.22 km) |
| Gunbarrel to Denver (Colorado) | 26.04 mi (41.92 km) |
| Gunbarrel to Depew (New York) | 1,378.12 mi (2,217.88 km) |
| Gunbarrel to Derby (Connecticut) | 1,673.64 mi (2,693.46 km) |
| Gunbarrel to Derby (Kansas) | 459.82 mi (740.01 km) |
| Gunbarrel to Des Moines (Iowa) | 612.95 mi (986.44 km) |
| Gunbarrel to Des Moines (Washington) | 991.34 mi (1,595.40 km) |
