| Thornbury to Dixon (Illinois) | 3,925.03 mi (6,316.72 km) |
| Thornbury to Dobbs Ferry (New York) | 3,342.46 mi (5,379.17 km) |
| Thornbury to Doctor Phillips (Florida) | 4,246.06 mi (6,833.37 km) |
| Thornbury to Dodge City (Kansas) | 4,520.16 mi (7,274.49 km) |
| Thornbury to Dolton (Illinois) | 3,862.79 mi (6,216.55 km) |
| Thornbury to Donna (Texas) | 5,046.73 mi (8,121.93 km) |
| Thornbury to Dorado (Puerto Rico) | 4,105.22 mi (6,606.72 km) |
| Thornbury to Doral (Florida) | 4,329.89 mi (6,968.28 km) |
| Thornbury to Doraville (Georgia) | 4,094.06 mi (6,588.75 km) |
| Thornbury to Dothan (Alabama) | 4,271.46 mi (6,874.25 km) |
| Thornbury to Douglas (Arizona) | 5,206.94 mi (8,379.76 km) |
| Thornbury to Douglas (Georgia) | 4,152.23 mi (6,682.37 km) |
| Thornbury to Douglasville (Georgia) | 4,120.03 mi (6,630.55 km) |
| Thornbury to Dover (Delaware) | 3,490.69 mi (5,617.73 km) |
| Thornbury to Dover (New Hampshire) | 3,129.84 mi (5,036.98 km) |
