| Constanta to Reichenbach/Vogtland | 881.67 mi (1,418.91 km) |
| Constanta to Reinbek | 1,051.03 mi (1,691.47 km) |
| Constanta to Reinfeld | 1,054.40 mi (1,696.89 km) |
| Constanta to Reinheim | 1,007.95 mi (1,622.14 km) |
| Constanta to Reiskirchen | 1,023.16 mi (1,646.62 km) |
| Constanta to Rellingen | 1,071.23 mi (1,723.98 km) |
| Constanta to Remagen | 1,090.01 mi (1,754.21 km) |
| Constanta to Remscheid | 1,103.28 mi (1,775.56 km) |
| Constanta to Rendsburg | 1,099.53 mi (1,769.53 km) |
| Constanta to Renningen | 986.52 mi (1,587.64 km) |
| Constanta to Reutlingen | 970.15 mi (1,561.30 km) |
| Constanta to Rhaude | 1,138.89 mi (1,832.87 km) |
| Constanta to Rheda-Wiedenbruck | 1,073.98 mi (1,728.40 km) |
| Constanta to Rhede | 1,137.82 mi (1,831.14 km) |
| Constanta to Rheinau | 1,030.08 mi (1,657.76 km) |
