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GLS to CCU: distance & flight time
Galveston (Scholes International At Galveston Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,843 mi
14,231 km · 7,684 nm
17h 48m
estimated nonstop flight time
+10.5h
time difference · heading north
See live GLS→CCU fares Phone-only fares on this route — call free
Flight time details
8,843 miles nonstop takes roughly 17h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- GLS — Scholes International At Galveston Airport · Galveston, 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 GLS
- IAH · George Bush Intercontinental Houston Airport57 mi away
- EFD · Ellington Airport30 mi away
- HOU · William P Hobby Airport36 mi away
- LJN · Texas Gulf Coast Regional Airport38 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 GLS from CCU?
The flight distance from Galveston (GLS) to Kolkata (CCU) is 8,843 miles (14,231 km, 7,684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLS to CCU?
A nonstop flight takes about 17h 48m 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 Galveston and Kolkata?
Kolkata is 10.5 hours ahead of Galveston.
What is the cheapest way to fly from GLS to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–CCU that never appear on search engines, with no booking fees.