| Oklahoma City to Rancho Cordova (California) | 1,323.23 mi (2,129.53 km) |
| Oklahoma City to Rancho Cucamonga (California) | 1,139.60 mi (1,834.01 km) |
| Oklahoma City to Rancho Mirage (California) | 1,080.22 mi (1,738.45 km) |
| Oklahoma City to Rancho Palos Verdes (California) | 1,189.29 mi (1,913.98 km) |
| Oklahoma City to Rancho San Diego (California) | 1,123.82 mi (1,808.61 km) |
| Oklahoma City to Rancho Santa Margarita (California) | 1,148.01 mi (1,847.55 km) |
| Oklahoma City to Randallstown (Maryland) | 1,165.26 mi (1,875.30 km) |
| Oklahoma City to Rantoul (Illinois) | 609.44 mi (980.80 km) |
| Oklahoma City to Rapid City (South Dakota) | 666.85 mi (1,073.20 km) |
| Oklahoma City to Ravenna (Ohio) | 963.85 mi (1,551.17 km) |
| Oklahoma City to Raymondville (Texas) | 621.46 mi (1,000.15 km) |
| Oklahoma City to Raymore (Missouri) | 285.31 mi (459.17 km) |
| Oklahoma City to Raytown (Missouri) | 295.80 mi (476.04 km) |
| Oklahoma City to Reading (Ohio) | 763.05 mi (1,228.01 km) |
| Oklahoma City to Reading (Pennsylvania) | 1,220.56 mi (1,964.30 km) |
