| Portogruaro to Allouez (Wisconsin) | 4,553.19 mi (7,327.65 km) |
| Portogruaro to Aloha (Oregon) | 5,577.41 mi (8,975.97 km) |
| Portogruaro to Alpena (Michigan) | 4,354.49 mi (7,007.88 km) |
| Portogruaro to Alpharetta (Georgia) | 4,886.90 mi (7,864.71 km) |
| Portogruaro to Alpine (California) | 6,157.80 mi (9,910.03 km) |
| Portogruaro to Alpine (Utah) | 5,567.09 mi (8,959.37 km) |
| Portogruaro to Alsip (Illinois) | 4,671.27 mi (7,517.69 km) |
| Portogruaro to Altadena (California) | 6,121.08 mi (9,850.93 km) |
| Portogruaro to Altamont (Oregon) | 5,746.50 mi (9,248.10 km) |
| Portogruaro to Altamonte Springs (Florida) | 5,017.85 mi (8,075.45 km) |
| Portogruaro to Alton (Illinois) | 4,894.78 mi (7,877.39 km) |
| Portogruaro to Alton (Texas) | 5,854.09 mi (9,421.25 km) |
| Portogruaro to Altoona (Iowa) | 4,887.33 mi (7,865.40 km) |
| Portogruaro to Altoona (Pennsylvania) | 4,352.29 mi (7,004.33 km) |
| Portogruaro to Altus (Oklahoma) | 5,456.09 mi (8,780.72 km) |
