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GLR to OSN: distance & flight time
GAYLORD (Gaylord Regional Airport) → Osan (Osan Air Base)
6,429 mi
10,346 km · 5,586 nm
13h 4m
estimated nonstop flight time
—
time difference · heading northwest
See live GLR→OSN fares Phone-only fares on this route — call free
Flight time details
6,429 miles nonstop takes roughly 13h 4m 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
- GLR — Gaylord Regional Airport · GAYLORD, United States
- OSN — Osan Air Base · Osan, South 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 GLR
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is GLR from OSN?
The flight distance from GAYLORD (GLR) to Osan (OSN) is 6,429 miles (10,346 km, 5,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLR to OSN?
A nonstop flight takes about 13h 4m 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 GLR to OSN?
Nonstop service on GLR–OSN 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 13h 4m nonstop estimate.
What is the cheapest way to fly from GLR to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLR–OSN that never appear on search engines, with no booking fees.
Why are some GLR to OSN fares phone-only?
Consolidator contracts let us sell certain GLR–OSN 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.