| Gunbarrel to Decatur (Alabama) | 1,066.17 mi (1,715.84 km) |
| Gunbarrel to Decatur (Georgia) | 1,228.74 mi (1,977.46 km) |
| Gunbarrel to Decatur (Illinois) | 858.84 mi (1,382.17 km) |
| Gunbarrel to Deer Park (New York) | 1,666.97 mi (2,682.72 km) |
| Gunbarrel to Deer Park (Texas) | 914.42 mi (1,471.62 km) |
| Gunbarrel to Deerfield (Illinois) | 911.56 mi (1,467.02 km) |
| Gunbarrel to Deerfield Beach (Florida) | 1,722.65 mi (2,772.34 km) |
| Gunbarrel to Defiance (Ohio) | 1,090.92 mi (1,755.66 km) |
| Gunbarrel to DeForest (Wisconsin) | 844.55 mi (1,359.17 km) |
| Gunbarrel to DeKalb (Illinois) | 864.73 mi (1,391.64 km) |
| Gunbarrel to Del Aire (California) | 841.81 mi (1,354.76 km) |
| Gunbarrel to Del City (Oklahoma) | 528.80 mi (851.03 km) |
| Gunbarrel to Del Rio (Texas) | 777.66 mi (1,251.52 km) |
| Gunbarrel to DeLand (Florida) | 1,551.45 mi (2,496.81 km) |
| Gunbarrel to Delano (California) | 822.38 mi (1,323.49 km) |
