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YNY to GTF: distance & flight time

Sokcho / Gangneung (Yangyang International Airport) → Great Falls (Great Falls International Airport)

5,467 mi
8,798 km · 4,751 nm
11h 11m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

5,467 miles nonstop takes roughly 11h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is YNY from GTF?

The flight distance from Sokcho / Gangneung (YNY) to Great Falls (GTF) is 5,467 miles (8,798 km, 4,751 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YNY to GTF?

A nonstop flight takes about 11h 11m 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 Sokcho / Gangneung and Great Falls?

Great Falls is 15 hours behind Sokcho / Gangneung.

What is the cheapest way to fly from YNY to GTF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNY–GTF that never appear on search engines, with no booking fees.
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