| Washington Court House to Rockport (Texas) | 1,113.79 mi (1,792.47 km) |
| Washington Court House to Rockville (Maryland) | 336.74 mi (541.92 km) |
| Washington Court House to Rockville Centre (New York) | 522.93 mi (841.57 km) |
| Washington Court House to Rockwall (Texas) | 855.99 mi (1,377.58 km) |
| Washington Court House to Rocky Mount (North Carolina) | 393.84 mi (633.83 km) |
| Washington Court House to Rocky Point (New York) | 561.38 mi (903.45 km) |
| Washington Court House to Rocky River (Ohio) | 157.07 mi (252.78 km) |
| Washington Court House to Roessleville (New York) | 546.37 mi (879.30 km) |
| Washington Court House to Rogers (Arkansas) | 624.94 mi (1,005.75 km) |
| Washington Court House to Rogers (Minnesota) | 647.89 mi (1,042.67 km) |
| Washington Court House to Rohnert Park (California) | 2,094.99 mi (3,371.56 km) |
| Washington Court House to Rolla (Missouri) | 462.14 mi (743.74 km) |
| Washington Court House to Rolling Meadows (Illinois) | 297.45 mi (478.70 km) |
| Washington Court House to Roma (Texas) | 1,275.78 mi (2,053.17 km) |
| Washington Court House to Rome (Georgia) | 376.96 mi (606.66 km) |
