| Gunbarrel to Dixon (California) | 896.63 mi (1,442.98 km) |
| Gunbarrel to Dixon (Illinois) | 826.83 mi (1,330.65 km) |
| Gunbarrel to Dobbs Ferry (New York) | 1,636.11 mi (2,633.06 km) |
| Gunbarrel to Doctor Phillips (Florida) | 1,565.09 mi (2,518.77 km) |
| Gunbarrel to Dodge City (Kansas) | 319.38 mi (513.99 km) |
| Gunbarrel to Dolton (Illinois) | 923.23 mi (1,485.79 km) |
| Gunbarrel to Donna (Texas) | 1,045.07 mi (1,681.88 km) |
| Gunbarrel to Dorado (Puerto Rico) | 2,746.58 mi (4,420.19 km) |
| Gunbarrel to Doral (Florida) | 1,733.69 mi (2,790.11 km) |
| Gunbarrel to Doraville (Georgia) | 1,225.82 mi (1,972.77 km) |
| Gunbarrel to Dothan (Alabama) | 1,262.22 mi (2,031.34 km) |
| Gunbarrel to Douglas (Arizona) | 649.10 mi (1,044.63 km) |
| Gunbarrel to Douglas (Georgia) | 1,378.37 mi (2,218.27 km) |
| Gunbarrel to Douglasville (Georgia) | 1,208.81 mi (1,945.39 km) |
| Gunbarrel to Dover (Delaware) | 1,572.19 mi (2,530.20 km) |
