| Idanha-a-Nova to Dardenne Prairie (Missouri) | 4,284.03 mi (6,894.48 km) |
| Idanha-a-Nova to Darien (Illinois) | 4,057.11 mi (6,529.28 km) |
| Idanha-a-Nova to Davenport (Iowa) | 4,182.51 mi (6,731.10 km) |
| Idanha-a-Nova to Davidson (North Carolina) | 3,918.19 mi (6,305.71 km) |
| Idanha-a-Nova to Davie (Florida) | 4,223.42 mi (6,796.94 km) |
| Idanha-a-Nova to Davis (California) | 5,617.63 mi (9,040.70 km) |
| Idanha-a-Nova to Dayton (Nevada) | 5,500.24 mi (8,851.77 km) |
| Idanha-a-Nova to Dayton (Ohio) | 3,943.71 mi (6,346.79 km) |
| Idanha-a-Nova to Daytona Beach (Florida) | 4,149.70 mi (6,678.30 km) |
| Idanha-a-Nova to De Pere (Wisconsin) | 3,977.36 mi (6,400.94 km) |
| Idanha-a-Nova to De Witt (New York) | 3,468.17 mi (5,581.48 km) |
| Idanha-a-Nova to Dearborn (Michigan) | 3,820.45 mi (6,148.42 km) |
| Idanha-a-Nova to Dearborn Heights (Michigan) | 3,823.30 mi (6,153.00 km) |
| Idanha-a-Nova to DeBary (Florida) | 4,172.89 mi (6,715.61 km) |
| Idanha-a-Nova to Decatur (Alabama) | 4,252.56 mi (6,843.83 km) |
