| Washington Court House to Robbinsdale (Minnesota) | 631.81 mi (1,016.79 km) |
| Washington Court House to Robertsville (New Jersey) | 486.83 mi (783.47 km) |
| Washington Court House to Robinson (Texas) | 949.79 mi (1,528.53 km) |
| Washington Court House to Robstown (Texas) | 1,150.02 mi (1,850.77 km) |
| Washington Court House to Rochester (Michigan) | 218.13 mi (351.05 km) |
| Washington Court House to Rochester (Minnesota) | 559.07 mi (899.74 km) |
| Washington Court House to Rochester (New Hampshire) | 694.54 mi (1,117.75 km) |
| Washington Court House to Rochester (New York) | 391.96 mi (630.79 km) |
| Washington Court House to Rochester Hills (Michigan) | 216.48 mi (348.38 km) |
| Washington Court House to Rock Hill (South Carolina) | 343.98 mi (553.59 km) |
| Washington Court House to Rock Island (Illinois) | 398.72 mi (641.67 km) |
| Washington Court House to Rock Springs (Wyoming) | 1,356.13 mi (2,182.48 km) |
| Washington Court House to Rockford (Illinois) | 349.16 mi (561.91 km) |
| Washington Court House to Rockledge (Florida) | 790.18 mi (1,271.67 km) |
| Washington Court House to Rocklin (California) | 2,011.40 mi (3,237.04 km) |
