Cuba is the largest country in the Caribbean and is the westernmost island of greater Antilles Geography. Cuba is 150 km south of key West, Florida. It has a total area of 110, 860 sq. Km. It constitutes of total land boundaries of 29 km. Its coastline constitutes of 3735 km. It has maritime claims of 12 nautical miles of territorial sea and an exclusive economic zone of 200 nautical miles.