| Cincinnati to Racale | 5,112.49 mi (8,227.76 km) |
| Cincinnati to Racconigi | 4,487.24 mi (7,221.51 km) |
| Cincinnati to Raffadali | 5,023.53 mi (8,084.58 km) |
| Cincinnati to Ragusa | 5,096.14 mi (8,201.45 km) |
| Cincinnati to Ramacca | 5,075.71 mi (8,168.57 km) |
| Cincinnati to Randazzo | 5,065.85 mi (8,152.70 km) |
| Cincinnati to Rapallo | 4,567.30 mi (7,350.36 km) |
| Cincinnati to Ravanusa | 5,048.39 mi (8,124.60 km) |
| Cincinnati to Ravenna | 4,687.82 mi (7,544.31 km) |
| Cincinnati to Recanati | 4,782.81 mi (7,697.18 km) |
| Cincinnati to Recco | 4,563.20 mi (7,343.76 km) |
| Cincinnati to Reggello | 4,688.27 mi (7,545.04 km) |
| Cincinnati to Reggio di Calabria | 5,086.59 mi (8,186.08 km) |
| Cincinnati to Reggio Emilia | 4,612.49 mi (7,423.09 km) |
| Cincinnati to Reggiolo | 4,611.94 mi (7,422.20 km) |
