Distance From Mount Trumbull Airport to Netaji Subhash Chandra Bose International Airport

The distance from Mount Trumbull Airport () to Netaji Subhash Chandra Bose International Airport (CCU) is 8115 miles or 13059 kilometers or 7047 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.

---

How long does it take to travel from Littlefield ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Littlefield and Kolkata takes around 18 hours 39 minutes.

Estimated flight time from Mount Trumbull Airport, Littlefield, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 18 hours 39 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 • - CCU

Kilometers		13059 km
Statute Miles		8115 miles
Nautical Miles		7047 nm
Avg. Time of Flight		18 hours 39 minutes

Mount Trumbull Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - to CCU Flight Path

Location of Mount Trumbull Airport & Netaji Subhash Chandra Bose International Airport is given below.
Click the map to view Littlefield to Kolkata nonstop flight path and travel direction.

Click to see flight route on Google Map between Littlefield, United States and Kolkata, India. .

Nonstop flight route between Littlefield, United States and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Littlefield (United States) and Kolkata (India) is 12 Hours 30 Minutes.
Kolkata time is 12 Hours 30 Minutes ahead of Littlefield.

Location	Local Time
Littlefield (United States)	2025-12-05, 04:42:42 MST
Kolkata (India)	2025-12-05, 17:12:42 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

Mount Trumbull Airport ( / ) Littlefield, United States

Destination

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