Bihar to Bhutan · 627 km · Compare travel & driving options
The straight-line distance from Rohtas to Thimphu is approximately 627 km (390 miles). By road, the distance increases to about 723 km due to terrain, highways, and road networks connecting Bihar to Bhutan.
The drive from Rohtas to Thimphu is a long one — approximately 723 km taking around 8 hrs 49 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