| Portogruaro to Carpentras | 398.92 mi (642.00 km) |
| Portogruaro to Carquefou | 687.83 mi (1,106.96 km) |
| Portogruaro to Carqueiranne | 381.52 mi (614.00 km) |
| Portogruaro to Carrieres-sous-Poissy | 549.82 mi (884.85 km) |
| Portogruaro to Carrieres-sur-Seine | 538.26 mi (866.24 km) |
| Portogruaro to Carros | 309.45 mi (498.01 km) |
| Portogruaro to Carvin | 558.91 mi (899.48 km) |
| Portogruaro to Castanet-Tolosan | 578.22 mi (930.55 km) |
| Portogruaro to Castelginest | 577.29 mi (929.06 km) |
| Portogruaro to Castelnau-le-Lez | 462.65 mi (744.56 km) |
| Portogruaro to Castelnaudary | 561.58 mi (903.77 km) |
| Portogruaro to Castelsarrasin | 585.72 mi (942.63 km) |
| Portogruaro to Castres | 540.81 mi (870.35 km) |
| Portogruaro to Caudebec-les-Elbeuf | 600.85 mi (966.98 km) |
| Portogruaro to Caudry | 528.58 mi (850.67 km) |
