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INT to CCU: distance & flight time
Winston-salem (Smith Reynolds Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,308 mi
13,370 km · 7,219 nm
16h 45m
estimated nonstop flight time
+9.5h
time difference · heading north
See live INT→CCU fares Phone-only fares on this route — call free
Flight time details
8,308 miles nonstop takes roughly 16h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 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 INT from CCU?
The flight distance from Winston-salem (INT) to Kolkata (CCU) is 8,308 miles (13,370 km, 7,219 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to CCU?
A nonstop flight takes about 16h 45m 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 Winston-salem and Kolkata?
Kolkata is 9.5 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–CCU that never appear on search engines, with no booking fees.