| Copperas Cove to Oakley (California) | 1,429.30 mi (2,300.24 km) |
| Copperas Cove to Oakton (Virginia) | 1,280.24 mi (2,060.35 km) |
| Copperas Cove to Oakville (Missouri) | 664.39 mi (1,069.23 km) |
| Copperas Cove to Oatfield (Oregon) | 1,652.37 mi (2,659.23 km) |
| Copperas Cove to Ocala (Florida) | 950.45 mi (1,529.60 km) |
| Copperas Cove to Ocean Acres (New Jersey) | 1,452.02 mi (2,336.80 km) |
| Copperas Cove to Ocean City (New Jersey) | 1,426.29 mi (2,295.38 km) |
| Copperas Cove to Ocean Pines (Maryland) | 1,381.86 mi (2,223.89 km) |
| Copperas Cove to Ocean Pointe (Hawaii) | 3,743.48 mi (6,024.55 km) |
| Copperas Cove to Ocean Springs (Mississippi) | 544.00 mi (875.48 km) |
| Copperas Cove to Oceanside (California) | 1,141.88 mi (1,837.68 km) |
| Copperas Cove to Oceanside (New York) | 1,502.98 mi (2,418.82 km) |
| Copperas Cove to Ocoee (Florida) | 996.24 mi (1,603.29 km) |
| Copperas Cove to Oconomowoc (Wisconsin) | 975.53 mi (1,569.97 km) |
| Copperas Cove to Odenton (Maryland) | 1,315.08 mi (2,116.42 km) |
