| Pianoro to Delhi (California) | 6,041.85 mi (9,723.42 km) |
| Pianoro to Delray Beach (Florida) | 5,030.00 mi (8,095.01 km) |
| Pianoro to Deltona (Florida) | 4,969.44 mi (7,997.54 km) |
| Pianoro to Deming (New Mexico) | 5,902.96 mi (9,499.90 km) |
| Pianoro to Denison (Texas) | 5,396.90 mi (8,685.47 km) |
| Pianoro to Dent (Ohio) | 4,657.47 mi (7,495.47 km) |
| Pianoro to Denton (Texas) | 5,446.69 mi (8,765.59 km) |
| Pianoro to Dentsville (South Carolina) | 4,725.40 mi (7,604.80 km) |
| Pianoro to Denver (Colorado) | 5,402.11 mi (8,693.86 km) |
| Pianoro to Depew (New York) | 4,254.93 mi (6,847.64 km) |
| Pianoro to Derby (Connecticut) | 4,080.83 mi (6,567.46 km) |
| Pianoro to Derby (Kansas) | 5,235.45 mi (8,425.64 km) |
| Pianoro to Des Moines (Iowa) | 4,902.72 mi (7,890.17 km) |
| Pianoro to Des Moines (Washington) | 5,498.53 mi (8,849.03 km) |
| Pianoro to Des Plaines (Illinois) | 4,661.76 mi (7,502.37 km) |
