The route from Balikpapan to Bontang covers approximately 250 kilometers along the Trans-Kalimantan Highway. You will pass through Samarinda, the provincial capital, which serves as a major transit point. The journey takes about 6 hours by bus or private car. The road conditions are generally paved but expect heavy truck traffic near industrial zones. It is a vital route connecting the oil and gas hubs of East Kalimantan.
Total Distance: 250 km driving distance, 180 km straight-line air distance.
Book your seat a day in advance at the Batu Ampar terminal.
Dry season from June to August for smoother road conditions.