Taliwang is the capital of West Sumbawa. To reach it from Bengkulu, you must fly from Fatmawati Soekarno Airport to Lombok International Airport (LOP), then take a ferry from Kayangan Port to Poto Tano Port in Sumbawa, followed by a drive to Taliwang. The distance is approximately 1,600 km. This route takes you from the western coast of Sumatra to the western part of Sumbawa island.
Total Distance: 1,600 km straight-line air distance.
The ferry crossing is a great way to see the islands.
April to September, during the dry season for the best weather.