| Oklahoma City to Red Bank (New Jersey) | 1,317.56 mi (2,120.41 km) |
| Oklahoma City to Red Bank (Tennessee) | 689.02 mi (1,108.87 km) |
| Oklahoma City to Red Bluff (California) | 1,383.32 mi (2,226.24 km) |
| Oklahoma City to Red Hill (South Carolina) | 1,056.90 mi (1,700.92 km) |
| Oklahoma City to Red Oak (Texas) | 207.79 mi (334.41 km) |
| Oklahoma City to Red Wing (Minnesota) | 680.87 mi (1,095.75 km) |
| Oklahoma City to Redan (Georgia) | 767.89 mi (1,235.81 km) |
| Oklahoma City to Redding (California) | 1,392.74 mi (2,241.39 km) |
| Oklahoma City to Redland (Maryland) | 1,145.07 mi (1,842.82 km) |
| Oklahoma City to Redlands (California) | 1,118.27 mi (1,799.68 km) |
| Oklahoma City to Redmond (Oregon) | 1,387.71 mi (2,233.30 km) |
| Oklahoma City to Redmond (Washington) | 1,515.67 mi (2,439.24 km) |
| Oklahoma City to Redondo Beach (California) | 1,188.63 mi (1,912.91 km) |
| Oklahoma City to Redwood City (California) | 1,375.99 mi (2,214.44 km) |
| Oklahoma City to Reedley (California) | 1,225.35 mi (1,972.00 km) |
