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PTT to OSN: distance & flight time
Pratt (Pratt Regional Airport) → Osan (Osan Air Base)
6,501 mi
10,463 km · 5,649 nm
13h 13m
estimated nonstop flight time
—
time difference · heading northwest
See live PTT→OSN fares Phone-only fares on this route — call free
Flight time details
6,501 miles nonstop takes roughly 13h 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
- PTT — Pratt Regional Airport · Pratt, 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 PTT
- GBD · Great Bend Municipal Airport45 mi away
- HUT · Hutchinson Municipal Airport54 mi away
- DDC · Dodge City Regional Airport67 mi away
- ICT · Wichita Eisenhower National Airport72 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 PTT from OSN?
The flight distance from Pratt (PTT) to Osan (OSN) is 6,501 miles (10,463 km, 5,649 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTT to OSN?
A nonstop flight takes about 13h 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 PTT to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTT–OSN that never appear on search engines, with no booking fees.