| Defiance to Dixon (Illinois) | 267.17 mi (429.96 km) |
| Defiance to Dobbs Ferry (New York) | 546.08 mi (878.83 km) |
| Defiance to Doctor Phillips (Florida) | 901.43 mi (1,450.71 km) |
| Defiance to Dodge City (Kansas) | 867.58 mi (1,396.24 km) |
| Defiance to Dolton (Illinois) | 169.07 mi (272.10 km) |
| Defiance to Donna (Texas) | 1,305.07 mi (2,100.30 km) |
| Defiance to Dorado (Puerto Rico) | 1,904.33 mi (3,064.73 km) |
| Defiance to Doral (Florida) | 1,092.91 mi (1,758.87 km) |
| Defiance to Doraville (Georgia) | 509.52 mi (819.99 km) |
| Defiance to Dothan (Alabama) | 696.63 mi (1,121.12 km) |
| Defiance to Douglas (Arizona) | 1,552.33 mi (2,498.23 km) |
| Defiance to Douglas (Georgia) | 680.55 mi (1,095.24 km) |
| Defiance to Douglasville (Georgia) | 521.50 mi (839.27 km) |
| Defiance to Dover (Delaware) | 488.85 mi (786.73 km) |
| Defiance to Dover (New Hampshire) | 701.31 mi (1,128.65 km) |
