| Oak Hills to Rockville (Maryland) | 2,343.86 mi (3,772.08 km) |
| Oak Hills to Rockville Centre (New York) | 2,465.66 mi (3,968.09 km) |
| Oak Hills to Rockwall (Texas) | 1,649.01 mi (2,653.82 km) |
| Oak Hills to Rocky Mount (North Carolina) | 2,413.89 mi (3,884.78 km) |
| Oak Hills to Rocky Point (New York) | 2,491.26 mi (4,009.30 km) |
| Oak Hills to Rocky River (Ohio) | 2,050.62 mi (3,300.15 km) |
| Oak Hills to Roessleville (New York) | 2,402.60 mi (3,866.61 km) |
| Oak Hills to Rogers (Arkansas) | 1,616.40 mi (2,601.34 km) |
| Oak Hills to Rogers (Minnesota) | 1,412.88 mi (2,273.81 km) |
| Oak Hills to Rohnert Park (California) | 497.02 mi (799.87 km) |
| Oak Hills to Rolla (Missouri) | 1,673.83 mi (2,693.78 km) |
| Oak Hills to Rolling Meadows (Illinois) | 1,738.57 mi (2,797.95 km) |
| Oak Hills to Roma (Texas) | 1,862.84 mi (2,997.95 km) |
| Oak Hills to Rome (Georgia) | 2,118.99 mi (3,410.18 km) |
| Oak Hills to Rome (New York) | 2,309.49 mi (3,716.77 km) |
