Bulan is an island in the Philippines under the jurisdiction of Banguingui in the province of Sulu. The island lies within the Celebes Sea.

Bulan has an approximate area of 12.18 square kilometers or 4.70 square miles, and roughly has a coastline length of 13.38 kilometers or 8.32 miles. The island is situated at approximately 6.1318, 121.8347. Elevation at these coordinates is estimated at 241 meters or 790.68 feet above mean sea level.


  1. Land area figures and coastline length were calculated from OpenStreetMap data.
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