A native to the Mediterranean region, Cryptoblabes gnidiella has made its way through parts of Asia, Africa, Europe, South America, and the Caribbean. However, records of specimens intercepted in countries where it has yet to be reported indicate that the spread may be more widespread than originally thought. As of yet, the insect has not reached the continental United States. While this pest can infest a wide variety of crops, the ones of greatest concern are avocado, corn, citrus, and grape.