Changidigas is a cape located in Aleutians West County, Alaska. It appears on the Atka C-2 SE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 47.13 feet (14.37 m) above sea level. The nearest populated place is Tanaangis Tanadgusii (historical), approximately 11.4 miles to the ENE.