| Cluj-Napoca to Romeoville (Illinois) | 5,033.50 mi (8,100.63 km) |
| Cluj-Napoca to Romulus (Michigan) | 4,837.69 mi (7,785.50 km) |
| Cluj-Napoca to Ronkonkoma (New York) | 4,521.95 mi (7,277.37 km) |
| Cluj-Napoca to Roosevelt (New York) | 4,545.59 mi (7,315.42 km) |
| Cluj-Napoca to Rosamond (California) | 6,318.02 mi (10,167.88 km) |
| Cluj-Napoca to Rosaryville (Maryland) | 4,761.79 mi (7,663.36 km) |
| Cluj-Napoca to Roscoe (Illinois) | 5,023.48 mi (8,084.51 km) |
| Cluj-Napoca to Rose Hill (Virginia) | 4,771.79 mi (7,679.45 km) |
| Cluj-Napoca to Roseburg (Oregon) | 5,898.76 mi (9,493.14 km) |
| Cluj-Napoca to Rosedale (California) | 6,308.68 mi (10,152.83 km) |
| Cluj-Napoca to Rosedale (Maryland) | 4,722.76 mi (7,600.55 km) |
| Cluj-Napoca to Roselle (Illinois) | 5,015.05 mi (8,070.94 km) |
| Cluj-Napoca to Roselle (New Jersey) | 4,573.18 mi (7,359.83 km) |
| Cluj-Napoca to Roselle Park (New Jersey) | 4,572.86 mi (7,359.31 km) |
| Cluj-Napoca to Rosemead (California) | 6,364.66 mi (10,242.93 km) |
