| Donostia to Dardenne Prairie (Missouri) | 4,406.65 mi (7,091.81 km) |
| Donostia to Darien (Illinois) | 4,170.05 mi (6,711.05 km) |
| Donostia to Davenport (Iowa) | 4,289.61 mi (6,903.45 km) |
| Donostia to Davidson (North Carolina) | 4,086.55 mi (6,576.66 km) |
| Donostia to Davie (Florida) | 4,441.03 mi (7,147.15 km) |
| Donostia to Davis (California) | 5,641.42 mi (9,078.98 km) |
| Donostia to Dayton (Nevada) | 5,528.82 mi (8,897.78 km) |
| Donostia to Dayton (Ohio) | 4,078.22 mi (6,563.27 km) |
| Donostia to Daytona Beach (Florida) | 4,350.19 mi (7,000.96 km) |
| Donostia to De Pere (Wisconsin) | 4,073.76 mi (6,556.08 km) |
| Donostia to De Witt (New York) | 3,601.97 mi (5,796.82 km) |
| Donostia to Dearborn (Michigan) | 3,942.05 mi (6,344.12 km) |
| Donostia to Dearborn Heights (Michigan) | 3,944.72 mi (6,348.41 km) |
| Donostia to DeBary (Florida) | 4,374.27 mi (7,039.70 km) |
| Donostia to Decatur (Alabama) | 4,408.54 mi (7,094.86 km) |
