The land border between Malaysia and Brunei's Temburong District (which is separated from the other part of Brunei) starts at the estuary of the Pandaruan River and runs the entire length of the river to its source.
Perbatasan darat antara Malaysia dan Distrik Temburong di Brunei (yang terpisah dari bagian lain Brunei) dimulai di muara Sungai Pandaruan dan membentang di seluruh panjang sungai hingga muara.