| Cluj-Napoca to Reidsville (North Carolina) | 4,990.64 mi (8,031.67 km) |
| Cluj-Napoca to Reisterstown (Maryland) | 4,728.48 mi (7,609.76 km) |
| Cluj-Napoca to Rendon (Texas) | 5,835.37 mi (9,391.13 km) |
| Cluj-Napoca to Reno (Nevada) | 6,061.10 mi (9,754.39 km) |
| Cluj-Napoca to Renton (Washington) | 5,605.55 mi (9,021.27 km) |
| Cluj-Napoca to Republic (Missouri) | 5,454.28 mi (8,777.81 km) |
| Cluj-Napoca to Reston (Virginia) | 4,773.21 mi (7,681.73 km) |
| Cluj-Napoca to Revere (Massachusetts) | 4,366.10 mi (7,026.56 km) |
| Cluj-Napoca to Rexburg (Idaho) | 5,611.32 mi (9,030.54 km) |
| Cluj-Napoca to Reynoldsburg (Ohio) | 4,929.45 mi (7,933.18 km) |
| Cluj-Napoca to Rialto (California) | 6,344.64 mi (10,210.70 km) |
| Cluj-Napoca to Richardson (Texas) | 5,795.42 mi (9,326.83 km) |
| Cluj-Napoca to Richfield (Minnesota) | 5,034.12 mi (8,101.64 km) |
| Cluj-Napoca to Richfield (Wisconsin) | 4,955.76 mi (7,975.53 km) |
| Cluj-Napoca to Richland (Washington) | 5,625.83 mi (9,053.90 km) |
