Bihar to Thailand · 1,685 km · Compare travel & driving options
The straight-line distance from Motihari to Chiang Mai is approximately 1,685 km (1,047 miles). By road, the distance increases to about 1,725 km due to terrain, highways, and road networks connecting Bihar to Thailand.
The drive from Motihari to Chiang Mai is a long one — approximately 1,725 km taking around 22 hrs 11 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