Fakahina, or Kaīna, is a small atoll in the north of the Tuamotu group in French Polynesia. The nearest land is Fangatau Atoll, located 72 km to the north-west. Fakahina's length is 9 kilometres (5.6 miles) and its maximum width 6.3 kilometres (3.9 miles). It has a land area of 11.55 square kilometres (4 square miles) and a lagoon area of 20 square kilometres (8 square miles). There is no pass connecting the lagoon with the ocean.