| Portogruaro to Dumas (Texas) | 5,490.55 mi (8,836.19 km) |
| Portogruaro to Dumont (New Jersey) | 4,150.84 mi (6,680.12 km) |
| Portogruaro to Duncan (Oklahoma) | 5,409.94 mi (8,706.46 km) |
| Portogruaro to Duncanville (Texas) | 5,468.73 mi (8,801.08 km) |
| Portogruaro to Dundalk (Maryland) | 4,326.14 mi (6,962.24 km) |
| Portogruaro to Dunedin (Florida) | 5,109.10 mi (8,222.30 km) |
| Portogruaro to Dunkirk (New York) | 4,305.68 mi (6,929.32 km) |
| Portogruaro to Dunmore (Pennsylvania) | 4,198.68 mi (6,757.12 km) |
| Portogruaro to Dunwoody (Georgia) | 4,894.56 mi (7,877.04 km) |
| Portogruaro to Durango (Colorado) | 5,620.20 mi (9,044.83 km) |
| Portogruaro to Durant (Oklahoma) | 5,379.47 mi (8,657.41 km) |
| Portogruaro to Durham (North Carolina) | 4,572.15 mi (7,358.16 km) |
| Portogruaro to Dyer (Indiana) | 4,670.53 mi (7,516.49 km) |
| Portogruaro to Dyersburg (Tennessee) | 5,001.91 mi (8,049.79 km) |
| Portogruaro to Eagan (Minnesota) | 4,722.95 mi (7,600.86 km) |
