| Piacenza to Dover (New Jersey) | 4,068.98 mi (6,548.39 km) |
| Piacenza to Dover (Ohio) | 4,375.68 mi (7,041.97 km) |
| Piacenza to Downers Grove (Illinois) | 4,585.22 mi (7,379.20 km) |
| Piacenza to Downey (California) | 6,077.35 mi (9,780.56 km) |
| Piacenza to Dranesville (Virginia) | 4,266.08 mi (6,865.60 km) |
| Piacenza to Draper (Utah) | 5,508.39 mi (8,864.89 km) |
| Piacenza to Drexel Heights (Arizona) | 5,938.17 mi (9,556.57 km) |
| Piacenza to Drexel Hill (Pennsylvania) | 4,138.25 mi (6,659.88 km) |
| Piacenza to Duarte (California) | 6,058.79 mi (9,750.68 km) |
| Piacenza to Dublin (California) | 5,973.08 mi (9,612.75 km) |
| Piacenza to Dublin (Georgia) | 4,788.80 mi (7,706.83 km) |
| Piacenza to Dublin (Ohio) | 4,462.51 mi (7,181.71 km) |
| Piacenza to Dubuque (Iowa) | 4,657.97 mi (7,496.29 km) |
| Piacenza to Duluth (Georgia) | 4,775.39 mi (7,685.25 km) |
| Piacenza to Duluth (Minnesota) | 4,518.04 mi (7,271.08 km) |
