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GDV to CCU: distance & flight time
Glendive (Dawson Community Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,544 mi
12,141 km · 6,556 nm
15h 16m
estimated nonstop flight time
+11.5h
time difference · heading north
See live GDV→CCU fares Phone-only fares on this route — call free
Flight time details
7,544 miles nonstop takes roughly 15h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- GDV — Dawson Community Airport · Glendive, United States
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GDV
- SDY · Sidney - Richland Regional Airport49 mi away
- MLS · Frank Wiley Field71 mi away
- OLF · L M Clayton Airport75 mi away
- ISN · Sloulin Field International Airport90 mi away
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is GDV from CCU?
The flight distance from Glendive (GDV) to Kolkata (CCU) is 7,544 miles (12,141 km, 6,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDV to CCU?
A nonstop flight takes about 15h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Glendive and Kolkata?
Kolkata is 11.5 hours ahead of Glendive.
What is the cheapest way to fly from GDV to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDV–CCU that never appear on search engines, with no booking fees.