| Washington Court House to Owosso (Michigan) | 242.02 mi (389.49 km) |
| Washington Court House to Oxford (Alabama) | 432.22 mi (695.60 km) |
| Washington Court House to Oxford (Mississippi) | 491.19 mi (790.50 km) |
| Washington Court House to Oxford (Ohio) | 70.20 mi (112.98 km) |
| Washington Court House to Oxnard (California) | 1,996.97 mi (3,213.81 km) |
| Washington Court House to Oxon Hill (Maryland) | 349.60 mi (562.63 km) |
| Washington Court House to Ozark (Alabama) | 572.50 mi (921.34 km) |
| Washington Court House to Ozark (Missouri) | 557.89 mi (897.84 km) |
| Washington Court House to Pace (Florida) | 651.34 mi (1,048.22 km) |
| Washington Court House to Pacific Grove (California) | 2,087.56 mi (3,359.60 km) |
| Washington Court House to Pacifica (California) | 2,097.01 mi (3,374.81 km) |
| Washington Court House to Paducah (Kentucky) | 330.11 mi (531.27 km) |
| Washington Court House to Pahrump (Nevada) | 1,781.05 mi (2,866.33 km) |
| Washington Court House to Painesville (Ohio) | 189.22 mi (304.53 km) |
| Washington Court House to Palatine (Illinois) | 299.90 mi (482.65 km) |
