In dry season the bus from Rurrenabaque here takes about 16 hours and in wet season up to 1 week. It costs 130-140 Bolivianos. To La Paz 180 bs and around 36 hours rough ride. To Guayara â merin it is about 3 hours. The main bus terminal is 7-10 blocks south of the center. A flight to Guayara- merin is about 15 dollars and to La Paz it costs 900 bolivianos. There are 2 companies, Amazsonas, the private one, and TAM, the military one.