| Altus to Castle Rock (Colorado) | 447.03 mi (719.43 km) |
| Altus to Castro Valley (California) | 1,283.20 mi (2,065.12 km) |
| Altus to Catalina Foothills (Arizona) | 686.27 mi (1,104.45 km) |
| Altus to Cataño (Puerto Rico) | 2,320.24 mi (3,734.07 km) |
| Altus to Cathedral City (California) | 980.43 mi (1,577.84 km) |
| Altus to Catonsville (Maryland) | 1,282.04 mi (2,063.24 km) |
| Altus to Cave Spring (Virginia) | 1,092.09 mi (1,757.54 km) |
| Altus to Cayce (South Carolina) | 1,042.14 mi (1,677.16 km) |
| Altus to Cayey (Puerto Rico) | 2,332.25 mi (3,753.40 km) |
| Altus to Cedar City (Utah) | 796.21 mi (1,281.38 km) |
| Altus to Cedar Falls (Iowa) | 656.83 mi (1,057.06 km) |
| Altus to Cedar Hill (Texas) | 196.96 mi (316.98 km) |
| Altus to Cedar Lake (Indiana) | 794.07 mi (1,277.93 km) |
| Altus to Cedar Mill (Oregon) | 1,443.42 mi (2,322.96 km) |
| Altus to Cedar Park (Texas) | 299.23 mi (481.57 km) |
