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EAU to CCU: distance & flight time
Eau Claire (Chippewa Valley Regional Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
7,772 mi
12,507 km · 6,753 nm
15h 42m
estimated nonstop flight time
+11.5h
time difference · heading north
See live EAU→CCU fares Phone-only fares on this route — call free
Flight time details
7,772 miles nonstop takes roughly 15h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- EAU — Chippewa Valley Regional Airport · Eau Claire, 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 EAU
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 EAU from CCU?
The flight distance from Eau Claire (EAU) to Kolkata (CCU) is 7,772 miles (12,507 km, 6,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EAU to CCU?
A nonstop flight takes about 15h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from EAU to CCU?
Nonstop service on EAU–CCU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 42m nonstop estimate.
What is the time difference between Eau Claire and Kolkata?
Kolkata is 11.5 hours ahead of Eau Claire.
What is the cheapest way to fly from EAU to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EAU–CCU that never appear on search engines, with no booking fees.
Why are some EAU to CCU fares phone-only?
Consolidator contracts let us sell certain EAU–CCU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.