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ABE to OSN: distance & flight time
Allentown (Lehigh Valley International Airport) → Osan (Osan Air Base)
6,880 mi
11,072 km · 5,979 nm
13h 57m
estimated nonstop flight time
+13h
time difference · heading north
See live ABE→OSN fares Phone-only fares on this route — call free
Flight time details
6,880 miles nonstop takes roughly 13h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ABE — Lehigh Valley International Airport · Allentown, 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 ABE
- PHL · Philadelphia International Airport55 mi away
- UKT · Quakertown Airport15 mi away
- EWR · Newark Liberty International Airport67 mi away
- DYL · Doylestown Airport28 mi away
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 ABE from OSN?
The flight distance from Allentown (ABE) to Osan (OSN) is 6,880 miles (11,072 km, 5,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ABE to OSN?
A nonstop flight takes about 13h 57m 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 ABE to OSN?
Nonstop service on ABE–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 57m nonstop estimate.
What is the time difference between Allentown and Osan?
Osan is 13 hours ahead of Allentown.
What is the cheapest way to fly from ABE to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ABE–OSN that never appear on search engines, with no booking fees.
Why are some ABE to OSN fares phone-only?
Consolidator contracts let us sell certain ABE–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.