Bihar to Thailand · 1,721 km · Compare travel & driving options
The straight-line distance from Gopalganj to Chiang Mai is approximately 1,721 km (1,069 miles). By road, the distance increases to about 1,767 km due to terrain, highways, and road networks connecting Bihar to Thailand.
The drive from Gopalganj to Chiang Mai is a long one — approximately 1,767 km taking around 22 hrs 51 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents