Dear sir,
We are pleased and willing to serve you. From Don Muang airport to a hotel takes about 1 hour by taxi. From the hotel to Asiantqiue by boat about 30-40 minute,but the
last boat at 18.40 h. or you go by taxi about 1 hours -1.30 hours. For Siam Square and Central World from hotel takes 30-40 minutes by taxi costs about 80-120 baht depending on the traffic of time.
Have a nice day.
suwana