| Portogruaro to Clermont (Florida) | 5,038.34 mi (8,108.42 km) |
| Portogruaro to Cleveland (Mississippi) | 5,168.38 mi (8,317.71 km) |
| Portogruaro to Cleveland (Ohio) | 4,443.12 mi (7,150.51 km) |
| Portogruaro to Cleveland (Tennessee) | 4,859.61 mi (7,820.78 km) |
| Portogruaro to Cleveland Heights (Ohio) | 4,436.92 mi (7,140.53 km) |
| Portogruaro to Cliffside Park (New Jersey) | 4,155.71 mi (6,687.98 km) |
| Portogruaro to Clifton (Colorado) | 5,539.81 mi (8,915.46 km) |
| Portogruaro to Clifton (New Jersey) | 4,161.15 mi (6,696.72 km) |
| Portogruaro to Clinton (Iowa) | 4,758.02 mi (7,657.29 km) |
| Portogruaro to Clinton (Maryland) | 4,365.82 mi (7,026.11 km) |
| Portogruaro to Clinton (Mississippi) | 5,221.02 mi (8,402.42 km) |
| Portogruaro to Clinton (Utah) | 5,537.96 mi (8,912.49 km) |
| Portogruaro to Clive (Iowa) | 4,900.66 mi (7,886.85 km) |
| Portogruaro to Cloquet (Minnesota) | 4,609.01 mi (7,417.49 km) |
| Portogruaro to Cloverleaf (Texas) | 5,546.25 mi (8,925.82 km) |
