What are mode and means of Transport for entry and exit to Bhutan?

What are mode and means of Transport to enter into Bhutan?

There are two ways to enter or exit –  by air and over land

By Air:

Druk Air & Bhutan Airlines, operates flights from Paro, the only International Airport in Bhutan, to Delhi, Kolkata, Bagdogra and Guwahati. Bagdogra & Guwahati is well connected to the major cities of India by various airlines like Jet air ways, Kingfisher Airlines, Spice jet, Go Air and Indian Airlines. One can take the connecting flight to Paro from any sector.

Entering Bhutan by Surface:

Bhutan Entry permit are issued from the immigration office at Phuentsholing (Monday-Friday) including Saturday, Sunday & Bhutan national holidays for tourist only.

1. You are required to visit the immigration office along with your guide / driver at the Bhutan entry gate to obtain your Bhutan entry permit (personal presence is a must for obtaining the permit).

By Rail:

NJP (New Jalpaiguri) is the nearest major railway station in the Indian State of West Bengal. The other smaller stations are Alipurduar, New Cooch Bihar and Hasimara though we recommend NJP as the convenient station for pick up/drop facilities and 05 hours’ drive to the nearest Bhutan border town of Phuentsholing.