| Altus to Carson (California) | 1,082.18 mi (1,741.60 km) |
| Altus to Carson City (Nevada) | 1,168.46 mi (1,880.45 km) |
| Altus to Carteret (New Jersey) | 1,426.65 mi (2,295.97 km) |
| Altus to Cartersville (Georgia) | 826.82 mi (1,330.64 km) |
| Altus to Carthage (Missouri) | 327.77 mi (527.49 km) |
| Altus to Cary (Illinois) | 792.94 mi (1,276.11 km) |
| Altus to Cary (North Carolina) | 1,156.89 mi (1,861.83 km) |
| Altus to Casa de Oro-Mount Helix (California) | 1,022.22 mi (1,645.10 km) |
| Altus to Casa Grande (Arizona) | 724.98 mi (1,166.75 km) |
| Altus to Casas Adobes (Arizona) | 692.65 mi (1,114.72 km) |
| Altus to Cascades (Virginia) | 1,245.85 mi (2,005.00 km) |
| Altus to Casper (Wyoming) | 679.67 mi (1,093.83 km) |
| Altus to Casselberry (Florida) | 1,133.79 mi (1,824.66 km) |
| Altus to Castaic (California) | 1,097.89 mi (1,766.88 km) |
| Altus to Castle Pines (Colorado) | 451.91 mi (727.28 km) |
