| Altus to Crest Hill (Illinois) | 772.58 mi (1,243.34 km) |
| Altus to Crestview (Florida) | 787.02 mi (1,266.59 km) |
| Altus to Crestwood (Illinois) | 791.34 mi (1,273.54 km) |
| Altus to Crestwood (Missouri) | 563.38 mi (906.67 km) |
| Altus to Creve Coeur (Missouri) | 563.46 mi (906.80 km) |
| Altus to Crofton (Maryland) | 1,283.28 mi (2,065.23 km) |
| Altus to Crossville (Tennessee) | 809.24 mi (1,302.34 km) |
| Altus to Crowley (Louisiana) | 507.13 mi (816.14 km) |
| Altus to Crowley (Texas) | 182.14 mi (293.13 km) |
| Altus to Crown Point (Indiana) | 799.80 mi (1,287.16 km) |
| Altus to Crystal (Minnesota) | 783.00 mi (1,260.12 km) |
| Altus to Crystal Lake (Illinois) | 790.33 mi (1,271.91 km) |
| Altus to Cudahy (California) | 1,076.82 mi (1,732.97 km) |
| Altus to Cudahy (Wisconsin) | 839.78 mi (1,351.50 km) |
| Altus to Cullman (Alabama) | 710.82 mi (1,143.96 km) |
