| Piedras Blancas to Dumas (Texas) | 4,834.79 mi (7,780.85 km) |
| Piedras Blancas to Dumont (New Jersey) | 3,383.25 mi (5,444.82 km) |
| Piedras Blancas to Duncan (Oklahoma) | 4,716.04 mi (7,589.73 km) |
| Piedras Blancas to Duncanville (Texas) | 4,753.02 mi (7,649.25 km) |
| Piedras Blancas to Dundalk (Maryland) | 3,554.36 mi (5,720.19 km) |
| Piedras Blancas to Dunedin (Florida) | 4,282.23 mi (6,891.58 km) |
| Piedras Blancas to Dunkirk (New York) | 3,578.80 mi (5,759.52 km) |
| Piedras Blancas to Dunmore (Pennsylvania) | 3,443.18 mi (5,541.26 km) |
| Piedras Blancas to Dunwoody (Georgia) | 4,116.71 mi (6,625.21 km) |
| Piedras Blancas to Durango (Colorado) | 5,019.13 mi (8,077.50 km) |
| Piedras Blancas to Durant (Oklahoma) | 4,671.30 mi (7,517.73 km) |
| Piedras Blancas to Durham (North Carolina) | 3,783.46 mi (6,088.89 km) |
| Piedras Blancas to Dyer (Indiana) | 3,976.55 mi (6,399.64 km) |
| Piedras Blancas to Dyersburg (Tennessee) | 4,268.72 mi (6,869.84 km) |
| Piedras Blancas to Eagan (Minnesota) | 4,095.41 mi (6,590.93 km) |
