| Forest Grove to Red Bank (New Jersey) | 2,467.37 mi (3,970.84 km) |
| Forest Grove to Red Bank (Tennessee) | 2,095.20 mi (3,371.89 km) |
| Forest Grove to Red Bluff (California) | 372.31 mi (599.17 km) |
| Forest Grove to Red Hill (South Carolina) | 2,447.32 mi (3,938.59 km) |
| Forest Grove to Red Oak (Texas) | 1,662.55 mi (2,675.62 km) |
| Forest Grove to Red Wing (Minnesota) | 1,481.48 mi (2,384.21 km) |
| Forest Grove to Redan (Georgia) | 2,200.60 mi (3,541.53 km) |
| Forest Grove to Redding (California) | 344.38 mi (554.22 km) |
| Forest Grove to Redland (Maryland) | 2,355.79 mi (3,791.28 km) |
| Forest Grove to Redlands (California) | 852.49 mi (1,371.95 km) |
| Forest Grove to Redmond (Oregon) | 128.56 mi (206.89 km) |
| Forest Grove to Redmond (Washington) | 155.98 mi (251.02 km) |
| Forest Grove to Redondo Beach (California) | 844.05 mi (1,358.36 km) |
| Forest Grove to Redwood City (California) | 556.13 mi (895.00 km) |
| Forest Grove to Reedley (California) | 645.35 mi (1,038.58 km) |
