| San Pietro in Casale to Dumas (Texas) | 5,487.36 mi (8,831.05 km) |
| San Pietro in Casale to Dumont (New Jersey) | 4,126.87 mi (6,641.56 km) |
| San Pietro in Casale to Duncan (Oklahoma) | 5,400.67 mi (8,691.54 km) |
| San Pietro in Casale to Duncanville (Texas) | 5,456.02 mi (8,780.62 km) |
| San Pietro in Casale to Dundalk (Maryland) | 4,301.77 mi (6,923.03 km) |
| San Pietro in Casale to Dunedin (Florida) | 5,075.20 mi (8,167.74 km) |
| San Pietro in Casale to Dunkirk (New York) | 4,288.92 mi (6,902.35 km) |
| San Pietro in Casale to Dunmore (Pennsylvania) | 4,176.91 mi (6,722.09 km) |
| San Pietro in Casale to Dunwoody (Georgia) | 4,870.06 mi (7,837.61 km) |
| San Pietro in Casale to Durango (Colorado) | 5,625.25 mi (9,052.97 km) |
| San Pietro in Casale to Durant (Oklahoma) | 5,367.84 mi (8,638.70 km) |
| San Pietro in Casale to Durham (North Carolina) | 4,545.12 mi (7,314.66 km) |
| San Pietro in Casale to Dyer (Indiana) | 4,659.80 mi (7,499.23 km) |
| San Pietro in Casale to Dyersburg (Tennessee) | 4,985.45 mi (8,023.31 km) |
| San Pietro in Casale to Eagan (Minnesota) | 4,722.27 mi (7,599.76 km) |
