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TUS to CCU: distance & flight time
Tucson (Tucson International Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,442 mi
13,585 km · 7,336 nm
17h 1m
estimated nonstop flight time
+12.5h
time difference · heading north
See live TUS→CCU fares Phone-only fares on this route — call free
Flight time details
8,442 miles nonstop takes roughly 17h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- TUS — Tucson International Airport · Tucson, 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 TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International 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 TUS from CCU?
The flight distance from Tucson (TUS) to Kolkata (CCU) is 8,442 miles (13,585 km, 7,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUS to CCU?
A nonstop flight takes about 17h 1m 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 Tucson and Kolkata?
Kolkata is 12.5 hours ahead of Tucson.
What is the cheapest way to fly from TUS to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUS–CCU that never appear on search engines, with no booking fees.