| Copperas Cove to Odessa (Texas) | 266.25 mi (428.48 km) |
| Copperas Cove to Ogden (Utah) | 1,047.39 mi (1,685.61 km) |
| Copperas Cove to Oildale (California) | 1,252.96 mi (2,016.45 km) |
| Copperas Cove to Ojus (Florida) | 1,133.52 mi (1,824.22 km) |
| Copperas Cove to Okemos (Michigan) | 1,091.36 mi (1,756.38 km) |
| Copperas Cove to Oklahoma City (Oklahoma) | 301.33 mi (484.95 km) |
| Copperas Cove to Okmulgee (Oklahoma) | 329.42 mi (530.16 km) |
| Copperas Cove to Olathe (Kansas) | 564.20 mi (907.99 km) |
| Copperas Cove to Old Jamestown (Missouri) | 685.78 mi (1,103.65 km) |
| Copperas Cove to Oldsmar (Florida) | 939.32 mi (1,511.68 km) |
| Copperas Cove to Olean (New York) | 1,314.53 mi (2,115.54 km) |
| Copperas Cove to Olive Branch (Mississippi) | 537.11 mi (864.40 km) |
| Copperas Cove to Olivehurst (California) | 1,439.83 mi (2,317.18 km) |
| Copperas Cove to Olney (Maryland) | 1,297.65 mi (2,088.37 km) |
| Copperas Cove to Olympia (Washington) | 1,720.35 mi (2,768.64 km) |
