| Red Oak to Reading (Pennsylvania) | 1,275.06 mi (2,052.01 km) |
| Red Oak to Red Bank (New Jersey) | 1,368.74 mi (2,202.77 km) |
| Red Oak to Red Bank (Tennessee) | 682.99 mi (1,099.17 km) |
| Red Oak to Red Bluff (California) | 1,505.54 mi (2,422.93 km) |
| Red Oak to Red Hill (South Carolina) | 1,030.65 mi (1,658.68 km) |
| Red Oak to Red Wing (Minnesota) | 863.09 mi (1,389.00 km) |
| Red Oak to Redan (Georgia) | 734.69 mi (1,182.38 km) |
| Red Oak to Redding (California) | 1,518.00 mi (2,442.99 km) |
| Red Oak to Redland (Maryland) | 1,188.16 mi (1,912.17 km) |
| Red Oak to Redlands (California) | 1,180.15 mi (1,899.26 km) |
| Red Oak to Redmond (Oregon) | 1,541.19 mi (2,480.31 km) |
| Red Oak to Redmond (Washington) | 1,686.32 mi (2,713.87 km) |
| Red Oak to Redondo Beach (California) | 1,249.48 mi (2,010.85 km) |
| Red Oak to Redwood City (California) | 1,475.21 mi (2,374.12 km) |
| Red Oak to Reedley (California) | 1,316.50 mi (2,118.70 km) |
