| Portogruaro to Romeoville (Illinois) | 4,686.92 mi (7,542.88 km) |
| Portogruaro to Romulus (Michigan) | 4,476.81 mi (7,204.73 km) |
| Portogruaro to Ronkonkoma (New York) | 4,120.15 mi (6,630.74 km) |
| Portogruaro to Roosevelt (New York) | 4,144.58 mi (6,670.06 km) |
| Portogruaro to Rosamond (California) | 6,083.96 mi (9,791.20 km) |
| Portogruaro to Rosaryville (Maryland) | 4,361.72 mi (7,019.51 km) |
| Portogruaro to Roscoe (Illinois) | 4,684.36 mi (7,538.75 km) |
| Portogruaro to Rose Hill (Virginia) | 4,372.72 mi (7,037.21 km) |
| Portogruaro to Roseburg (Oregon) | 5,725.67 mi (9,214.58 km) |
| Portogruaro to Rosedale (California) | 6,082.39 mi (9,788.65 km) |
| Portogruaro to Rosedale (Maryland) | 4,324.33 mi (6,959.34 km) |
| Portogruaro to Roselle (Illinois) | 4,670.18 mi (7,515.93 km) |
| Portogruaro to Roselle (New Jersey) | 4,174.13 mi (6,717.61 km) |
| Portogruaro to Roselle Park (New Jersey) | 4,173.89 mi (6,717.23 km) |
| Portogruaro to Rosemead (California) | 6,126.77 mi (9,860.09 km) |
