| Donostia to Dumas (Texas) | 5,013.47 mi (8,068.40 km) |
| Donostia to Dumont (New Jersey) | 3,574.48 mi (5,752.57 km) |
| Donostia to Duncan (Oklahoma) | 4,899.78 mi (7,885.43 km) |
| Donostia to Duncanville (Texas) | 4,939.67 mi (7,949.63 km) |
| Donostia to Dundalk (Maryland) | 3,746.34 mi (6,029.15 km) |
| Donostia to Dunedin (Florida) | 4,480.47 mi (7,210.62 km) |
| Donostia to Dunkirk (New York) | 3,765.06 mi (6,059.28 km) |
| Donostia to Dunmore (Pennsylvania) | 3,632.98 mi (5,846.72 km) |
| Donostia to Dunwoody (Georgia) | 4,310.05 mi (6,936.36 km) |
| Donostia to Durango (Colorado) | 5,190.17 mi (8,352.77 km) |
| Donostia to Durant (Oklahoma) | 4,856.86 mi (7,816.36 km) |
| Donostia to Durham (North Carolina) | 3,977.66 mi (6,401.42 km) |
| Donostia to Dyer (Indiana) | 4,159.01 mi (6,693.28 km) |
| Donostia to Dyersburg (Tennessee) | 4,456.91 mi (7,172.71 km) |
| Donostia to Eagan (Minnesota) | 4,268.34 mi (6,869.23 km) |
