| Oatfield to Rosemont (California) | 478.54 mi (770.13 km) |
| Oatfield to Rosemount (Minnesota) | 1,433.24 mi (2,306.58 km) |
| Oatfield to Rosenberg (Texas) | 1,817.60 mi (2,925.15 km) |
| Oatfield to Roseville (California) | 463.54 mi (746.00 km) |
| Oatfield to Roseville (Michigan) | 1,962.44 mi (3,158.25 km) |
| Oatfield to Roseville (Minnesota) | 1,425.15 mi (2,293.55 km) |
| Oatfield to Rossmoor (California) | 837.94 mi (1,348.53 km) |
| Oatfield to Rossville (Maryland) | 2,357.33 mi (3,793.75 km) |
| Oatfield to Roswell (Georgia) | 2,154.49 mi (3,467.31 km) |
| Oatfield to Roswell (New Mexico) | 1,268.42 mi (2,041.33 km) |
| Oatfield to Round Lake (Illinois) | 1,717.33 mi (2,763.77 km) |
| Oatfield to Round Lake Beach (Illinois) | 1,717.73 mi (2,764.42 km) |
| Oatfield to Round Rock (Texas) | 1,691.47 mi (2,722.16 km) |
| Oatfield to Rowland Heights (California) | 828.70 mi (1,333.66 km) |
| Oatfield to Rowlett (Texas) | 1,629.62 mi (2,622.61 km) |
