| Donostia to Dover (New Jersey) | 3,602.51 mi (5,797.67 km) |
| Donostia to Dover (Ohio) | 3,929.01 mi (6,323.13 km) |
| Donostia to Downers Grove (Illinois) | 4,169.65 mi (6,710.41 km) |
| Donostia to Downey (California) | 5,754.15 mi (9,260.41 km) |
| Donostia to Dranesville (Virginia) | 3,796.40 mi (6,109.71 km) |
| Donostia to Draper (Utah) | 5,187.86 mi (8,349.05 km) |
| Donostia to Drexel Heights (Arizona) | 5,567.04 mi (8,959.28 km) |
| Donostia to Drexel Hill (Pennsylvania) | 3,668.04 mi (5,903.14 km) |
| Donostia to Duarte (California) | 5,735.74 mi (9,230.78 km) |
| Donostia to Dublin (California) | 5,691.62 mi (9,159.77 km) |
| Donostia to Dublin (Georgia) | 4,301.62 mi (6,922.79 km) |
| Donostia to Dublin (Ohio) | 4,018.82 mi (6,467.66 km) |
| Donostia to Dubuque (Iowa) | 4,257.06 mi (6,851.07 km) |
| Donostia to Duluth (Georgia) | 4,299.90 mi (6,920.03 km) |
| Donostia to Duluth (Minnesota) | 4,152.27 mi (6,682.43 km) |
