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OSN to LWB: distance & flight time
Osan (Osan Air Base) → Lewisburg (Greenbrier Valley Airport)
6,971 mi
11,218 km · 6,057 nm
14h 8m
estimated nonstop flight time
-14h
time difference · heading north
See live OSN→LWB fares Phone-only fares on this route — call free
Flight time details
6,971 miles nonstop takes roughly 14h 8m gate to gate, flying north. 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
- OSN — Osan Air Base · Osan, South Korea
- LWB — Greenbrier Valley Airport · Lewisburg, 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 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
Near LWB
- BKW · Raleigh County Memorial Airport40 mi away
- ROA · Roanoke–Blacksburg Regional Airport44 mi away
- BLF · Mercer County Airport59 mi away
- CRW · Yeager Airport74 mi away
Frequently asked questions
How far is OSN from LWB?
The flight distance from Osan (OSN) to Lewisburg (LWB) is 6,971 miles (11,218 km, 6,057 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to LWB?
A nonstop flight takes about 14h 8m 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 OSN to LWB?
Nonstop service on OSN–LWB 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 14h 8m nonstop estimate.
What is the time difference between Osan and Lewisburg?
Lewisburg is 14 hours behind Osan.
What is the cheapest way to fly from OSN to LWB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–LWB that never appear on search engines, with no booking fees.
Why are some OSN to LWB fares phone-only?
Consolidator contracts let us sell certain OSN–LWB 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.