| Cluj-Napoca to Ratingen | 817.83 mi (1,316.17 km) |
| Cluj-Napoca to Ratzeburg | 740.47 mi (1,191.67 km) |
| Cluj-Napoca to Raubling | 542.17 mi (872.54 km) |
| Cluj-Napoca to Rauenberg | 707.79 mi (1,139.07 km) |
| Cluj-Napoca to Raunheim | 728.23 mi (1,171.97 km) |
| Cluj-Napoca to Ravensburg | 657.82 mi (1,058.67 km) |
| Cluj-Napoca to Recke | 807.03 mi (1,298.79 km) |
| Cluj-Napoca to Recklinghausen | 810.69 mi (1,304.68 km) |
| Cluj-Napoca to Regen | 507.18 mi (816.23 km) |
| Cluj-Napoca to Regensburg | 554.38 mi (892.19 km) |
| Cluj-Napoca to Regenstauf | 553.97 mi (891.53 km) |
| Cluj-Napoca to Rehau | 580.78 mi (934.67 km) |
| Cluj-Napoca to Rehburg-Loccum | 751.99 mi (1,210.21 km) |
| Cluj-Napoca to Rehlingen-Siersburg | 799.12 mi (1,286.05 km) |
| Cluj-Napoca to Reichelsheim | 707.03 mi (1,137.85 km) |
