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COK to WYS: distance & flight time
Kochi (Cochin International Airport) → West Yellowstone (Yellowstone Airport)
8,619 mi
13,870 km · 7,489 nm
17h 22m
estimated nonstop flight time
-11.5h
time difference · heading north
See live COK→WYS fares Phone-only fares on this route — call free
Flight time details
8,619 miles nonstop takes roughly 17h 22m 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 set-back when reading arrival times on your ticket.
The two airports
- COK — Cochin International Airport · Kochi, India
- WYS — Yellowstone Airport · West Yellowstone, United States
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 COK
- CCJ · Calicut International Airport74 mi away
- CJB · Coimbatore International Airport75 mi away
- IXM · Madurai Airport117 mi away
- TRV · Trivandrum International Airport121 mi away
Near WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is COK from WYS?
The flight distance from Kochi (COK) to West Yellowstone (WYS) is 8,619 miles (13,870 km, 7,489 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COK to WYS?
A nonstop flight takes about 17h 22m 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 Kochi and West Yellowstone?
West Yellowstone is 11.5 hours behind Kochi.
What is the cheapest way to fly from COK to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COK–WYS that never appear on search engines, with no booking fees.