| Bettendorf to Dallas (Texas) | 697.55 mi (1,122.60 km) |
| Bettendorf to Dalton (Georgia) | 556.43 mi (895.49 km) |
| Bettendorf to Daly City (California) | 1,713.47 mi (2,757.57 km) |
| Bettendorf to Damascus (Maryland) | 715.60 mi (1,151.65 km) |
| Bettendorf to Damascus (Oregon) | 1,613.34 mi (2,596.42 km) |
| Bettendorf to Dana Point (California) | 1,584.87 mi (2,550.60 km) |
| Bettendorf to Danbury (Connecticut) | 878.87 mi (1,414.41 km) |
| Bettendorf to Dania Beach (Florida) | 1,221.90 mi (1,966.46 km) |
| Bettendorf to Danville (California) | 1,684.88 mi (2,711.55 km) |
| Bettendorf to Danville (Illinois) | 179.13 mi (288.28 km) |
| Bettendorf to Danville (Indiana) | 242.84 mi (390.81 km) |
| Bettendorf to Danville (Kentucky) | 406.69 mi (654.51 km) |
| Bettendorf to Danville (Virginia) | 685.46 mi (1,103.14 km) |
| Bettendorf to Daphne (Alabama) | 769.49 mi (1,238.37 km) |
| Bettendorf to Darby (Pennsylvania) | 803.49 mi (1,293.09 km) |
