Long Lapukan

Long Lapukan is a settlement in the Lawas division of Sarawak, Malaysia. It lies approximately 650.5 km east-north-east of the state capital Kuching.

Neighbouring settlements include:
 * Long Lopeng 5.9 km west
 * Long Semado 5.9 km east
 * Long Karabangan 7.6 km south
 * Long Tanid 7.9 km southeast
 * Long Semado Nasab 8.3 km southeast
 * Long Beluyu 8.3 km southeast
 * Long Kinoman 9.2 km east
 * Punang Terusan 9.4 km east
 * Long Merarap 11.9 km northwest
 * Long Buang 15.3 km north