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GRM to WOS: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Wonsan (Wonsan Kalma International Airport)
5,991 mi
9,642 km · 5,206 nm
12h 13m
estimated nonstop flight time
—
time difference · heading northwest
See live GRM→WOS fares Phone-only fares on this route — call free
Flight time details
5,991 miles nonstop takes roughly 12h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- WOS — Wonsan Kalma International Airport · Wonsan, North Korea
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 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
Near WOS
- DSO · Sondok Airport40 mi away
- ICN · Incheon International Airport130 mi away
- FNJ · Pyongyang Sunan International Airport97 mi away
- YNY · Yangyang International Airport100 mi away
Frequently asked questions
How far is GRM from WOS?
The flight distance from Grand Marais (GRM) to Wonsan (WOS) is 5,991 miles (9,642 km, 5,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to WOS?
A nonstop flight takes about 12h 13m 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 cheapest way to fly from GRM to WOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–WOS that never appear on search engines, with no booking fees.