Assam to Thailand · 969 km · Compare travel & driving options
The straight-line distance from Diphu to Chiang Mai is approximately 969 km (602 miles). By road, the distance increases to about 783 km due to terrain, highways, and road networks connecting Assam to Thailand.
The drive from Diphu to Chiang Mai is a long one — approximately 783 km taking around 11 hrs 1 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