From the threshold of runway 10 to junction of Jatisari and Jatisari 3 it's 3.6NM...so they'll be about 1080ft above.
To the main highway it's 4.2NM... Which is where roughly where the WR NDB is... at about 1260 above... but the instrument approach for ILS10 has you coming over outer marker (4NM or 7.75km from threshold) at 1320 above (alt 1330).