Comoros has four airports linking up the Comoro Islands with other countries. Of the airports, one has runways of length exceeding 2,438m, with the remaining three having runways shorter than 1,523m. Transport between the islands is mostly by air. Comores Air Services and Comores Aviation provide a number of daily flights between the islands.
It additionally has three seaports: Fomboni, Moroni and Moutsamoudou, and does not have a merchant marine, or railway network. A number of small ships, motorized and sailing, carry passengers between the islands.