| Washington Court House to Blue Island (Illinois) | 266.84 mi (429.44 km) |
| Washington Court House to Blue Springs (Missouri) | 580.79 mi (934.69 km) |
| Washington Court House to Bluffdale (Utah) | 1,503.68 mi (2,419.93 km) |
| Washington Court House to Bluffton (Indiana) | 124.16 mi (199.82 km) |
| Washington Court House to Bluffton (South Carolina) | 524.96 mi (844.84 km) |
| Washington Court House to Blythe (California) | 1,768.72 mi (2,846.47 km) |
| Washington Court House to Blytheville (Arkansas) | 432.63 mi (696.25 km) |
| Washington Court House to Boca Raton (Florida) | 929.41 mi (1,495.75 km) |
| Washington Court House to Boerne (Texas) | 1,097.45 mi (1,766.17 km) |
| Washington Court House to Bogalusa (Louisiana) | 705.36 mi (1,135.16 km) |
| Washington Court House to Boiling Springs (South Carolina) | 320.50 mi (515.80 km) |
| Washington Court House to Boise (Idaho) | 1,707.31 mi (2,747.66 km) |
| Washington Court House to Bolingbrook (Illinois) | 286.65 mi (461.32 km) |
| Washington Court House to Bolivar (Missouri) | 555.55 mi (894.08 km) |
| Washington Court House to Bon Air (Virginia) | 345.86 mi (556.61 km) |
