| Altus to Caño Martin Peña (Puerto Rico) | 2,325.48 mi (3,742.50 km) |
| Altus to Cañon City (Colorado) | 419.61 mi (675.29 km) |
| Altus to Canóvanas (Puerto Rico) | 2,335.95 mi (3,759.34 km) |
| Altus to Canton (Georgia) | 843.87 mi (1,358.08 km) |
| Altus to Canton (Illinois) | 650.30 mi (1,046.56 km) |
| Altus to Canton (Mississippi) | 551.97 mi (888.31 km) |
| Altus to Canton (Ohio) | 1,065.82 mi (1,715.27 km) |
| Altus to Canyon (Texas) | 149.99 mi (241.39 km) |
| Altus to Canyon Lake (California) | 1,027.26 mi (1,653.22 km) |
| Altus to Canyon Lake (Texas) | 335.88 mi (540.55 km) |
| Altus to Cape Coral (Florida) | 1,165.99 mi (1,876.47 km) |
| Altus to Cape Girardeau (Missouri) | 574.61 mi (924.75 km) |
| Altus to Carbondale (Illinois) | 600.40 mi (966.25 km) |
| Altus to Carlisle (Pennsylvania) | 1,267.86 mi (2,040.42 km) |
| Altus to Carlsbad (California) | 1,035.11 mi (1,665.85 km) |
