To reach Pekanbaru from Karangasem, you must fly from Denpasar to Sultan Syarif Kasim II International Airport in Pekanbaru, usually via Jakarta. The land route is impractical due to the extreme distance and the need for multiple ferry crossings and long bus rides across Java and Sumatra.
Total Distance: Driving distance 2,200 km, Air distance 1,800 km.
Check for baggage fees as budget airlines often charge extra.
February to April or September to November to avoid the peak rainy season.