| Cincinnati to Reichenbach/Vogtland | 4,460.63 mi (7,178.69 km) |
| Cincinnati to Reinbek | 4,284.77 mi (6,895.67 km) |
| Cincinnati to Reinfeld | 4,282.35 mi (6,891.77 km) |
| Cincinnati to Reinheim | 4,356.37 mi (7,010.90 km) |
| Cincinnati to Reiskirchen | 4,330.14 mi (6,968.68 km) |
| Cincinnati to Rellingen | 4,264.56 mi (6,863.14 km) |
| Cincinnati to Remagen | 4,269.29 mi (6,870.76 km) |
| Cincinnati to Remscheid | 4,248.35 mi (6,837.05 km) |
| Cincinnati to Rendsburg | 4,237.85 mi (6,820.17 km) |
| Cincinnati to Renningen | 4,397.04 mi (7,076.35 km) |
| Cincinnati to Reutlingen | 4,418.03 mi (7,110.13 km) |
| Cincinnati to Rhaude | 4,197.75 mi (6,755.62 km) |
| Cincinnati to Rheda-Wiedenbruck | 4,268.46 mi (6,869.42 km) |
| Cincinnati to Rhede | 4,208.42 mi (6,772.80 km) |
| Cincinnati to Rheinau | 4,360.93 mi (7,018.24 km) |
