hi   can you get a bus from pattaya to khon kaen  if so any details appreciated  i.e booking site   pick up point bus  stop

Yeah, I think 407 Phattana does this. Their stop is at the top of Pattaya Klang. You can buy tickets in the petrol station, there's a little booth. I am pretty sure there is another company doing this route too. Multiple trips per day. There will also be passenger vans but they would be last resort for me.

 

The other bus company is Chan Tour, also at the top of Pattaya Klang, on the diagonal slip road going north at the top of Klang.