| Forest Grove to Rancho Cordova (California) | 489.56 mi (787.87 km) |
| Forest Grove to Rancho Cucamonga (California) | 840.22 mi (1,352.21 km) |
| Forest Grove to Rancho Mirage (California) | 886.17 mi (1,426.15 km) |
| Forest Grove to Rancho Palos Verdes (California) | 851.05 mi (1,369.63 km) |
| Forest Grove to Rancho San Diego (California) | 941.34 mi (1,514.94 km) |
| Forest Grove to Rancho Santa Margarita (California) | 871.97 mi (1,403.30 km) |
| Forest Grove to Randallstown (Maryland) | 2,365.15 mi (3,806.34 km) |
| Forest Grove to Rantoul (Illinois) | 1,790.36 mi (2,881.31 km) |
| Forest Grove to Rapid City (South Dakota) | 977.76 mi (1,573.55 km) |
| Forest Grove to Ravenna (Ohio) | 2,101.04 mi (3,381.30 km) |
| Forest Grove to Raymondville (Texas) | 1,917.77 mi (3,086.35 km) |
| Forest Grove to Raymore (Missouri) | 1,529.65 mi (2,461.74 km) |
| Forest Grove to Raytown (Missouri) | 1,523.42 mi (2,451.71 km) |
| Forest Grove to Reading (Ohio) | 2,001.17 mi (3,220.57 km) |
| Forest Grove to Reading (Pennsylvania) | 2,378.71 mi (3,828.16 km) |
