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CXO to CCU: distance & flight time
Conroe (Conroe-North Houston Regional Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,765 mi
14,107 km · 7,617 nm
17h 39m
estimated nonstop flight time
+10.5h
time difference · heading north
See live CXO→CCU fares Phone-only fares on this route — call free
Flight time details
8,765 miles nonstop takes roughly 17h 39m 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
- CXO — Conroe-North Houston Regional Airport · Conroe, 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 CXO
- IAH · George Bush Intercontinental Houston Airport26 mi away
- DWH · David Wayne Hooks Memorial Airport22 mi away
- HTV · Huntsville Regional Airport29 mi away
- IWS · West Houston Airport40 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 CXO from CCU?
The flight distance from Conroe (CXO) to Kolkata (CCU) is 8,765 miles (14,107 km, 7,617 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXO to CCU?
A nonstop flight takes about 17h 39m 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 Conroe and Kolkata?
Kolkata is 10.5 hours ahead of Conroe.
What is the cheapest way to fly from CXO to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXO–CCU that never appear on search engines, with no booking fees.