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CCU to IWS: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Houston (West Houston Airport)
8,801 mi
14,164 km · 7,648 nm
17h 43m
estimated nonstop flight time
-10.5h
time difference · heading north
See live CCU→IWS fares Phone-only fares on this route — call free
Flight time details
8,801 miles nonstop takes roughly 17h 43m 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 set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- IWS — West Houston Airport · Houston, United States
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 CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Near IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Frequently asked questions
How far is CCU from IWS?
The flight distance from Kolkata (CCU) to Houston (IWS) is 8,801 miles (14,164 km, 7,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to IWS?
A nonstop flight takes about 17h 43m 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 Kolkata and Houston?
Houston is 10.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to IWS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–IWS that never appear on search engines, with no booking fees.