The development of long-distance navigation skills by the Polynesians had several significant effects, including the expansion of their settlement across the vast Pacific Ocean. One of the most notable outcomes was the colonization of numerous islands, such as Hawaii, Easter Island (Rapa Nui), and New Zealand (Aotearoa), which allowed for the establishment of distinct cultures and societies in these remote locations.
Additionally, these navigation skills facilitated the exchange of goods, ideas, and cultural practices among various islands, leading to the development of a complex network of trade and communication across the Pacific. This interconnectedness also contributed to the preservation and transmission of Polynesian traditions, languages, and history, showcasing the advanced maritime capabilities and understanding of celestial navigation possessed by Polynesian explorers. Overall, their navigation skills were crucial in shaping the demographic and cultural landscape of the Pacific Islands.