| Oklahoma City to Rosemont (California) | 1,328.71 mi (2,138.35 km) |
| Oklahoma City to Rosemount (Minnesota) | 682.55 mi (1,098.46 km) |
| Oklahoma City to Rosenberg (Texas) | 420.85 mi (677.29 km) |
| Oklahoma City to Roseville (California) | 1,327.36 mi (2,136.18 km) |
| Oklahoma City to Roseville (Michigan) | 919.69 mi (1,480.10 km) |
| Oklahoma City to Roseville (Minnesota) | 698.32 mi (1,123.85 km) |
| Oklahoma City to Rossmoor (California) | 1,172.90 mi (1,887.60 km) |
| Oklahoma City to Rossville (Maryland) | 1,182.42 mi (1,902.92 km) |
| Oklahoma City to Roswell (Georgia) | 753.11 mi (1,212.01 km) |
| Oklahoma City to Roswell (New Mexico) | 425.13 mi (684.18 km) |
| Oklahoma City to Round Lake (Illinois) | 693.13 mi (1,115.48 km) |
| Oklahoma City to Round Lake Beach (Illinois) | 695.68 mi (1,119.59 km) |
| Oklahoma City to Round Rock (Texas) | 341.47 mi (549.55 km) |
| Oklahoma City to Rowland Heights (California) | 1,159.81 mi (1,866.53 km) |
| Oklahoma City to Rowlett (Texas) | 184.75 mi (297.32 km) |
