| Austin to Castle Rock (Colorado) | 744.65 mi (1,198.40 km) |
| Austin to Castro Valley (California) | 1,478.28 mi (2,379.06 km) |
| Austin to Catalina Foothills (Arizona) | 786.97 mi (1,266.50 km) |
| Austin to Cataño (Puerto Rico) | 2,142.15 mi (3,447.45 km) |
| Austin to Cathedral City (California) | 1,120.79 mi (1,803.73 km) |
| Austin to Catonsville (Maryland) | 1,338.94 mi (2,154.81 km) |
| Austin to Cave Spring (Virginia) | 1,123.53 mi (1,808.14 km) |
| Austin to Cayce (South Carolina) | 1,008.37 mi (1,622.82 km) |
| Austin to Cayey (Puerto Rico) | 2,151.78 mi (3,462.96 km) |
| Austin to Cedar City (Utah) | 1,014.30 mi (1,632.37 km) |
| Austin to Cedar Falls (Iowa) | 893.69 mi (1,438.25 km) |
| Austin to Cedar Hill (Texas) | 164.36 mi (264.50 km) |
| Austin to Cedar Lake (Indiana) | 956.91 mi (1,539.99 km) |
| Austin to Cedar Mill (Oregon) | 1,711.63 mi (2,754.60 km) |
| Austin to Cedar Park (Texas) | 15.06 mi (24.23 km) |
