| Oklahoma City to River Ridge (Louisiana) | 569.42 mi (916.39 km) |
| Oklahoma City to Riverbank (California) | 1,305.57 mi (2,101.11 km) |
| Oklahoma City to Riverdale (Georgia) | 756.89 mi (1,218.10 km) |
| Oklahoma City to Riverdale (Illinois) | 682.53 mi (1,098.42 km) |
| Oklahoma City to Riverside (California) | 1,132.32 mi (1,822.29 km) |
| Oklahoma City to Riverside (Ohio) | 790.16 mi (1,271.64 km) |
| Oklahoma City to Riverton (Utah) | 859.34 mi (1,382.97 km) |
| Oklahoma City to Riverton (Wyoming) | 782.38 mi (1,259.13 km) |
| Oklahoma City to Riverview (Florida) | 1,037.16 mi (1,669.15 km) |
| Oklahoma City to Riverview (Michigan) | 897.52 mi (1,444.42 km) |
| Oklahoma City to Riviera Beach (Florida) | 1,190.67 mi (1,916.20 km) |
| Oklahoma City to Riviera Beach (Maryland) | 1,178.35 mi (1,896.37 km) |
| Oklahoma City to Roanoke (Virginia) | 983.18 mi (1,582.28 km) |
| Oklahoma City to Roanoke Rapids (North Carolina) | 1,111.09 mi (1,788.12 km) |
| Oklahoma City to Robbinsdale (Minnesota) | 695.99 mi (1,120.09 km) |
