Duncan Passage

Duncan Passage is a strait in the Indian Ocean. It is about 48 km (30 mi) wide; it separates Rutland Island (part of Great Andaman) to the north, and Little Andaman to the south.

Map of Duncan Passage

Several small islands and islets lie along the passage. North to south, they are:

Manners Strait is the branch of Duncan Passage that lies between North Cinque Island and Rutland Island.