| Portogruaro to Dardenne Prairie (Missouri) | 4,924.26 mi (7,924.83 km) |
| Portogruaro to Darien (Illinois) | 4,677.19 mi (7,527.20 km) |
| Portogruaro to Davenport (Iowa) | 4,785.29 mi (7,701.18 km) |
| Portogruaro to Davidson (North Carolina) | 4,676.14 mi (7,525.52 km) |
| Portogruaro to Davie (Florida) | 5,090.90 mi (8,193.02 km) |
| Portogruaro to Davis (California) | 5,964.93 mi (9,599.63 km) |
| Portogruaro to Dayton (Nevada) | 5,863.77 mi (9,436.83 km) |
| Portogruaro to Dayton (Ohio) | 4,619.67 mi (7,434.64 km) |
| Portogruaro to Daytona Beach (Florida) | 4,979.33 mi (8,013.46 km) |
| Portogruaro to De Pere (Wisconsin) | 4,557.02 mi (7,333.82 km) |
| Portogruaro to De Witt (New York) | 4,151.45 mi (6,681.12 km) |
| Portogruaro to Dearborn (Michigan) | 4,466.86 mi (7,188.72 km) |
| Portogruaro to Dearborn Heights (Michigan) | 4,469.20 mi (7,192.49 km) |
| Portogruaro to DeBary (Florida) | 5,004.30 mi (8,053.64 km) |
| Portogruaro to Decatur (Alabama) | 4,975.92 mi (8,007.97 km) |
