| Portogruaro to Carlsbad (New Mexico) | 5,757.87 mi (9,266.40 km) |
| Portogruaro to Carmel (Indiana) | 4,688.41 mi (7,545.26 km) |
| Portogruaro to Carmichael (California) | 5,949.27 mi (9,574.43 km) |
| Portogruaro to Carney (Maryland) | 4,321.61 mi (6,954.96 km) |
| Portogruaro to Carnot-Moon (Pennsylvania) | 4,426.14 mi (7,123.18 km) |
| Portogruaro to Carol Stream (Illinois) | 4,674.80 mi (7,523.36 km) |
| Portogruaro to Carolina (Puerto Rico) | 4,783.08 mi (7,697.63 km) |
| Portogruaro to Carolina Forest (South Carolina) | 4,672.42 mi (7,519.53 km) |
| Portogruaro to Carpentersville (Illinois) | 4,671.33 mi (7,517.77 km) |
| Portogruaro to Carpinteria (California) | 6,150.05 mi (9,897.55 km) |
| Portogruaro to Carrboro (North Carolina) | 4,582.44 mi (7,374.72 km) |
| Portogruaro to Carroll (Iowa) | 4,917.01 mi (7,913.17 km) |
| Portogruaro to Carrollton (Georgia) | 4,943.92 mi (7,956.47 km) |
| Portogruaro to Carrollton (Texas) | 5,450.61 mi (8,771.92 km) |
| Portogruaro to Carrollwood (Florida) | 5,095.96 mi (8,201.15 km) |
