| San Pietro in Casale to Dardenne Prairie (Missouri) | 4,912.85 mi (7,906.47 km) |
| San Pietro in Casale to Darien (Illinois) | 4,667.26 mi (7,511.24 km) |
| San Pietro in Casale to Davenport (Iowa) | 4,777.61 mi (7,688.82 km) |
| San Pietro in Casale to Davidson (North Carolina) | 4,650.28 mi (7,483.90 km) |
| San Pietro in Casale to Davie (Florida) | 5,051.87 mi (8,130.21 km) |
| San Pietro in Casale to Davis (California) | 5,987.29 mi (9,635.62 km) |
| San Pietro in Casale to Dayton (Nevada) | 5,884.24 mi (9,469.78 km) |
| San Pietro in Casale to Dayton (Ohio) | 4,603.29 mi (7,408.29 km) |
| San Pietro in Casale to Daytona Beach (Florida) | 4,945.17 mi (7,958.48 km) |
| San Pietro in Casale to De Pere (Wisconsin) | 4,551.11 mi (7,324.31 km) |
| San Pietro in Casale to De Witt (New York) | 4,132.73 mi (6,650.99 km) |
| San Pietro in Casale to Dearborn (Michigan) | 4,453.34 mi (7,166.96 km) |
| San Pietro in Casale to Dearborn Heights (Michigan) | 4,455.75 mi (7,170.83 km) |
| San Pietro in Casale to DeBary (Florida) | 4,969.96 mi (7,998.37 km) |
| San Pietro in Casale to Decatur (Alabama) | 4,955.03 mi (7,974.34 km) |
