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DXR to CCU: distance & flight time
Danbury (Danbury Municipal Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,864 mi
12,656 km · 6,834 nm
15h 53m
estimated nonstop flight time
+9.5h
time difference · heading north
See live DXR→CCU fares Phone-only fares on this route — call free
Flight time details
7,864 miles nonstop takes roughly 15h 53m 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
- DXR — Danbury Municipal Airport · Danbury, 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 DXR
- LGA · La Guardia Airport46 mi away
- JFK · John F Kennedy International Airport53 mi away
- EWR · Newark Liberty International Airport59 mi away
- OXC · Waterbury Oxford Airport19 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 DXR from CCU?
The flight distance from Danbury (DXR) to Kolkata (CCU) is 7,864 miles (12,656 km, 6,834 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DXR to CCU?
A nonstop flight takes about 15h 53m 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 Danbury and Kolkata?
Kolkata is 9.5 hours ahead of Danbury.
What is the cheapest way to fly from DXR to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DXR–CCU that never appear on search engines, with no booking fees.