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YNY to GRM: distance & flight time
Sokcho / Gangneung (Yangyang International Airport) → Grand Marais (Grand Marais Cook County Airport)
6,034 mi
9,711 km · 5,243 nm
12h 18m
estimated nonstop flight time
-14h
time difference · heading northeast
See live YNY→GRM fares Phone-only fares on this route — call free
Flight time details
6,034 miles nonstop takes roughly 12h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- YNY — Yangyang International Airport · Sokcho / Gangneung, South Korea
- GRM — Grand Marais Cook County Airport · Grand Marais, 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 GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is YNY from GRM?
The flight distance from Sokcho / Gangneung (YNY) to Grand Marais (GRM) is 6,034 miles (9,711 km, 5,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNY to GRM?
A nonstop flight takes about 12h 18m 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 GRM?
Nonstop service on YNY–GRM 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 18m nonstop estimate.
What is the time difference between Sokcho / Gangneung and Grand Marais?
Grand Marais is 14 hours behind Sokcho / Gangneung.
What is the cheapest way to fly from YNY to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNY–GRM that never appear on search engines, with no booking fees.
Why are some YNY to GRM fares phone-only?
Consolidator contracts let us sell certain YNY–GRM 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.