| Portogruaro to Dixon (Illinois) | 4,729.36 mi (7,611.16 km) |
| Portogruaro to Dobbs Ferry (New York) | 4,142.92 mi (6,667.39 km) |
| Portogruaro to Doctor Phillips (Florida) | 5,032.24 mi (8,098.60 km) |
| Portogruaro to Dodge City (Kansas) | 5,320.85 mi (8,563.08 km) |
| Portogruaro to Dolton (Illinois) | 4,667.89 mi (7,512.24 km) |
| Portogruaro to Donna (Texas) | 5,851.20 mi (9,416.60 km) |
| Portogruaro to Dorado (Puerto Rico) | 4,794.31 mi (7,715.70 km) |
| Portogruaro to Doral (Florida) | 5,106.58 mi (8,218.25 km) |
| Portogruaro to Doraville (Georgia) | 4,894.46 mi (7,876.87 km) |
| Portogruaro to Dothan (Alabama) | 5,069.46 mi (8,158.51 km) |
| Portogruaro to Douglas (Arizona) | 6,003.95 mi (9,662.43 km) |
| Portogruaro to Douglas (Georgia) | 4,947.19 mi (7,961.73 km) |
| Portogruaro to Douglasville (Georgia) | 4,920.65 mi (7,919.02 km) |
| Portogruaro to Dover (Delaware) | 4,289.76 mi (6,903.70 km) |
| Portogruaro to Dover (New Hampshire) | 3,931.16 mi (6,326.59 km) |
