| West Carrollton to Odenton (Maryland) | 405.87 mi (653.18 km) |
| West Carrollton to Odessa (Texas) | 1,145.03 mi (1,842.75 km) |
| West Carrollton to Ogden (Utah) | 1,454.96 mi (2,341.53 km) |
| West Carrollton to Oildale (California) | 1,915.25 mi (3,082.29 km) |
| West Carrollton to Ojus (Florida) | 976.58 mi (1,571.65 km) |
| West Carrollton to Okemos (Michigan) | 209.90 mi (337.81 km) |
| West Carrollton to Oklahoma City (Oklahoma) | 781.07 mi (1,257.01 km) |
| West Carrollton to Okmulgee (Oklahoma) | 700.70 mi (1,127.68 km) |
| West Carrollton to Olathe (Kansas) | 567.39 mi (913.12 km) |
| West Carrollton to Old Jamestown (Missouri) | 327.64 mi (527.29 km) |
| West Carrollton to Oldsmar (Florida) | 807.92 mi (1,300.22 km) |
| West Carrollton to Olean (New York) | 346.71 mi (557.97 km) |
| West Carrollton to Olive Branch (Mississippi) | 447.37 mi (719.97 km) |
| West Carrollton to Olivehurst (California) | 1,978.22 mi (3,183.64 km) |
| West Carrollton to Olney (Maryland) | 385.04 mi (619.66 km) |
