| Fountain Hills to Decatur (Alabama) | 1,414.19 mi (2,275.92 km) |
| Fountain Hills to Decatur (Georgia) | 1,573.05 mi (2,531.57 km) |
| Fountain Hills to Decatur (Illinois) | 1,330.17 mi (2,140.70 km) |
| Fountain Hills to Deer Park (New York) | 2,153.61 mi (3,465.90 km) |
| Fountain Hills to Deer Park (Texas) | 1,013.29 mi (1,630.74 km) |
| Fountain Hills to Deerfield (Illinois) | 1,424.17 mi (2,291.97 km) |
| Fountain Hills to Deerfield Beach (Florida) | 1,950.09 mi (3,138.37 km) |
| Fountain Hills to Defiance (Ohio) | 1,584.52 mi (2,550.03 km) |
| Fountain Hills to DeForest (Wisconsin) | 1,376.50 mi (2,215.26 km) |
| Fountain Hills to DeKalb (Illinois) | 1,375.46 mi (2,213.58 km) |
| Fountain Hills to Del Aire (California) | 381.34 mi (613.70 km) |
| Fountain Hills to Del City (Oklahoma) | 823.06 mi (1,324.59 km) |
| Fountain Hills to Del Rio (Texas) | 703.10 mi (1,131.52 km) |
| Fountain Hills to DeLand (Florida) | 1,818.49 mi (2,926.58 km) |
| Fountain Hills to Delano (California) | 452.58 mi (728.35 km) |
