| Forest Grove to Roy (Utah) | 631.14 mi (1,015.71 km) |
| Forest Grove to Royal Kunia (Hawaii) | 2,578.68 mi (4,149.99 km) |
| Forest Grove to Royal Oak (Michigan) | 1,975.60 mi (3,179.42 km) |
| Forest Grove to Royal Palm Beach (Florida) | 2,681.41 mi (4,315.31 km) |
| Forest Grove to Royse City (Texas) | 1,663.36 mi (2,676.92 km) |
| Forest Grove to Ruskin (Florida) | 2,533.64 mi (4,077.50 km) |
| Forest Grove to Russellville (Alabama) | 2,001.11 mi (3,220.48 km) |
| Forest Grove to Russellville (Arkansas) | 1,715.55 mi (2,760.92 km) |
| Forest Grove to Ruston (Louisiana) | 1,849.72 mi (2,976.84 km) |
| Forest Grove to Rutherford (New Jersey) | 2,451.91 mi (3,945.96 km) |
| Forest Grove to Rutland (Vermont) | 2,430.73 mi (3,911.88 km) |
| Forest Grove to Sabana Grande (Puerto Rico) | 3,707.89 mi (5,967.27 km) |
| Forest Grove to Sachse (Texas) | 1,651.78 mi (2,658.29 km) |
| Forest Grove to Saco (Maine) | 2,549.69 mi (4,103.32 km) |
| Forest Grove to Sacramento (California) | 487.94 mi (785.27 km) |
