Inquiry Submission By littlestardom

I will be travelling the 15th of March 2018.and would like to know : Is there a direct bus or a shared minivan, minibus or a shared taxi going from Battambang to Koh Chang? WhicH border crossing is better Poipet or Pailin? How long does it take? How much do you think it will cost?

I know it is possible to do it from Koh Chang.