| Pianoro to Dardenne Prairie (Missouri) | 4,923.17 mi (7,923.07 km) |
| Pianoro to Darien (Illinois) | 4,677.89 mi (7,528.34 km) |
| Pianoro to Davenport (Iowa) | 4,788.65 mi (7,706.59 km) |
| Pianoro to Davidson (North Carolina) | 4,657.71 mi (7,495.86 km) |
| Pianoro to Davie (Florida) | 5,056.37 mi (8,137.45 km) |
| Pianoro to Davis (California) | 6,003.37 mi (9,661.48 km) |
| Pianoro to Dayton (Nevada) | 5,900.03 mi (9,495.19 km) |
| Pianoro to Dayton (Ohio) | 4,612.67 mi (7,423.38 km) |
| Pianoro to Daytona Beach (Florida) | 4,950.78 mi (7,967.50 km) |
| Pianoro to De Pere (Wisconsin) | 4,562.51 mi (7,342.64 km) |
| Pianoro to De Witt (New York) | 4,141.69 mi (6,665.40 km) |
| Pianoro to Dearborn (Michigan) | 4,463.29 mi (7,182.97 km) |
| Pianoro to Dearborn Heights (Michigan) | 4,465.71 mi (7,186.86 km) |
| Pianoro to DeBary (Florida) | 4,975.52 mi (8,007.33 km) |
| Pianoro to Decatur (Alabama) | 4,963.46 mi (7,987.92 km) |
