Distance From Columbia Gorge Regional Airport to Netaji Subhash Chandra Bose International Airport, DLS - CCU Distance

The distance from Columbia Gorge Regional Airport (DLS) to Netaji Subhash Chandra Bose International Airport (CCU) is 7366 miles or 11854 kilometers or 6397 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Dallesport / The Dalles ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Dallesport / The Dalles and Kolkata takes around 16 hours 56 minutes.

Estimated flight time from Columbia Gorge Regional Airport, Dallesport / The Dalles, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 16 hours 56 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • DLS - CCU

Kilometers		11854 km
Statute Miles		7366 miles
Nautical Miles		6397 nm
Avg. Time of Flight		16 hours 56 minutes

Columbia Gorge Regional Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - DLS to CCU Flight Path

Location of Columbia Gorge Regional Airport & Netaji Subhash Chandra Bose International Airport is given below.
Click the map to view Dallesport / The Dalles to Kolkata nonstop flight path and travel direction.

Click to see flight route on Google Map between Dallesport / The Dalles, United States and Kolkata, India. .

Nonstop flight route between Dallesport / The Dalles, United States and Kolkata, India.

Time Difference Between the Airports • DLS - CCU

Time difference between Dallesport / The Dalles (United States) and Kolkata (India) is 12 Hours 30 Minutes.
Kolkata time is 12 Hours 30 Minutes ahead of Dallesport / The Dalles.

Location	Local Time
Dallesport / The Dalles (United States)	2025-12-14, 04:43:26 MST
Kolkata (India)	2025-12-14, 17:13:26 IST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Columbia Gorge Regional Airport (DLS / KDLS) Dallesport / The Dalles, United States

Destination

Netaji Subhash Chandra Bose International Airport (CCU / VECC) Kolkata, India