Bihar to Bhutan · 601 km · Compare travel & driving options
The straight-line distance from Buxar to Thimphu is approximately 601 km (373 miles). By road, the distance increases to about 781 km due to terrain, highways, and road networks connecting Bihar to Bhutan.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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