Glory-bower is native to various regions across Asia, predominantly in Southeast Asia and parts of East Asia. The plant has been introduced to a diverse set of environments, notably in parts of Central and South America, the Caribbean, and Africa. In certain areas, such as select Pacific islands and the Caribbean, glory-bower is sometimes thought to be invasively adapting, potentially having an impact on local ecosystems. Its presence spans both tropical and subtropical climes, reflecting a broad adaptability to various environmental conditions.