| Elk City to Carlsbad (California) | 1,030.02 mi (1,657.65 km) |
| Elk City to Carlsbad (New Mexico) | 344.31 mi (554.11 km) |
| Elk City to Carmel (Indiana) | 791.30 mi (1,273.48 km) |
| Elk City to Carmichael (California) | 1,225.66 mi (1,972.51 km) |
| Elk City to Carney (Maryland) | 1,283.94 mi (2,066.31 km) |
| Elk City to Carnot-Moon (Pennsylvania) | 1,102.45 mi (1,774.22 km) |
| Elk City to Carol Stream (Illinois) | 757.47 mi (1,219.04 km) |
| Elk City to Carolina (Puerto Rico) | 2,354.61 mi (3,789.38 km) |
| Elk City to Carolina Forest (South Carolina) | 1,170.47 mi (1,883.69 km) |
| Elk City to Carpentersville (Illinois) | 758.48 mi (1,220.66 km) |
| Elk City to Carpinteria (California) | 1,138.19 mi (1,831.74 km) |
| Elk City to Carrboro (North Carolina) | 1,140.57 mi (1,835.57 km) |
| Elk City to Carroll (Iowa) | 523.07 mi (841.80 km) |
| Elk City to Carrollton (Georgia) | 825.76 mi (1,328.92 km) |
| Elk City to Carrollton (Texas) | 219.86 mi (353.83 km) |
