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YNY to FNL: distance & flight time
Sokcho / Gangneung (Yangyang International Airport) → Fort Collins (Northern Colorado Regional Airport)
6,040 mi
9,720 km · 5,248 nm
12h 19m
estimated nonstop flight time
-16h
time difference · heading northeast
See live YNY→FNL fares Phone-only fares on this route — call free
Flight time details
6,040 miles nonstop takes roughly 12h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- YNY — Yangyang International Airport · Sokcho / Gangneung, South Korea
- FNL — Northern Colorado Regional Airport · Fort Collins, 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 YNY
- KAG · Gangneung Airport (K-18)26 mi away
- WJU · Wonju/Hoengseong Air Base (K-38/K-46)58 mi away
- ICN · Incheon International Airport128 mi away
- SSN · Seoul Air Base (K-16)95 mi away
Near FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
Frequently asked questions
How far is YNY from FNL?
The flight distance from Sokcho / Gangneung (YNY) to Fort Collins (FNL) is 6,040 miles (9,720 km, 5,248 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNY to FNL?
A nonstop flight takes about 12h 19m 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 YNY to FNL?
Nonstop service on YNY–FNL 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 12h 19m nonstop estimate.
What is the time difference between Sokcho / Gangneung and Fort Collins?
Fort Collins is 16 hours behind Sokcho / Gangneung.
What is the cheapest way to fly from YNY to FNL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNY–FNL that never appear on search engines, with no booking fees.
Why are some YNY to FNL fares phone-only?
Consolidator contracts let us sell certain YNY–FNL 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.