| Elk City to Cordele (Georgia) | 930.04 mi (1,496.75 km) |
| Elk City to Corinth (Mississippi) | 616.98 mi (992.94 km) |
| Elk City to Corinth (Texas) | 205.42 mi (330.59 km) |
| Elk City to Cornelius (North Carolina) | 1,042.76 mi (1,678.16 km) |
| Elk City to Cornelius (Oregon) | 1,417.87 mi (2,281.84 km) |
| Elk City to Corning (New York) | 1,287.94 mi (2,072.75 km) |
| Elk City to Corona (California) | 1,034.99 mi (1,665.65 km) |
| Elk City to Coronado (California) | 1,031.09 mi (1,659.38 km) |
| Elk City to Corpus Christi (Texas) | 542.90 mi (873.71 km) |
| Elk City to Corsicana (Texas) | 284.75 mi (458.27 km) |
| Elk City to Cortland (New York) | 1,338.98 mi (2,154.89 km) |
| Elk City to Corvallis (Oregon) | 1,405.94 mi (2,262.64 km) |
| Elk City to Coshocton (Ohio) | 1,014.87 mi (1,633.28 km) |
| Elk City to Costa Mesa (California) | 1,057.27 mi (1,701.50 km) |
| Elk City to Coto de Caza (California) | 1,039.82 mi (1,673.43 km) |
