Need help booking?
Unpublished phone-only deals available
HIN to GRM: distance & flight time
Sacheon (Sacheon Air Base/Airport) → Grand Marais (Grand Marais Cook County Airport)
6,234 mi
10,033 km · 5,417 nm
12h 41m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HIN→GRM fares Phone-only fares on this route — call free
Flight time details
6,234 miles nonstop takes roughly 12h 41m 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
- HIN — Sacheon Air Base/Airport · Sacheon, 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 HIN
- RSU · Yeosu Airport31 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)35 mi away
- PUS · Gimhae International Airport49 mi away
- TAE · Daegu Airport65 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 HIN from GRM?
The flight distance from Sacheon (HIN) to Grand Marais (GRM) is 6,234 miles (10,033 km, 5,417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HIN to GRM?
A nonstop flight takes about 12h 41m 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 HIN to GRM?
Nonstop service on HIN–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 41m nonstop estimate.
What is the time difference between Sacheon and Grand Marais?
Grand Marais is 14 hours behind Sacheon.
What is the cheapest way to fly from HIN to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HIN–GRM that never appear on search engines, with no booking fees.
Why are some HIN to GRM fares phone-only?
Consolidator contracts let us sell certain HIN–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.