From Bangkok’s Northern Bus Station. Phahonyothin Road, both air and non air-conditioned buses leave 20 times daily to Chiang Mai. From Chiang Mai Arcade Bus Station, buses leave 8 times daily for Mae Hong Son on two different routes :
a) Chiang Mai-Pai- Mae Hong Son route
b) Chiang Mai-Hot- Mae Sariang-Khun Yuam- Mae Hong Son route.
There is a direct air-conditioned bus leaving the Northern Bus Station from Bangkok to Mae Hong Son one time daily. The trip takes about 17 hours.
There is no direct train from Bangkok to Mae Hong Son. From the Bangkok Railway station, ordinary and express trains leave for Chiang Mai 7 times daily. From Chiang Mai, one can take a bus or a plane to Mae Hong Son. The Bangkok Railway Station, Tel.223-7010, 223-7020
There is no direct flight from Bangkok to Mae Hong Son. Thai Airways International Ltd. Operates flights from Bangkok to Chiang Mai and from Chiang Mai to Mae Hong Son many times daily.