West Bengal to Bhutan · 556 km · Compare travel & driving options
The straight-line distance from Kolkata Station to Thimphu is approximately 556 km (345 miles). By road, the distance increases to about 723 km due to terrain, highways, and road networks connecting West Bengal to Bhutan.
The drive from Kolkata Station to Thimphu is a long one — approximately 723 km taking around 12 hrs 3 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
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