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OSN to PTT: distance & flight time
Osan (Osan Air Base) → Pratt (Pratt Regional Airport)
6,501 mi
10,463 km · 5,649 nm
13h 13m
estimated nonstop flight time
—
time difference · heading northeast
See live OSN→PTT fares Phone-only fares on this route — call free
Flight time details
6,501 miles nonstop takes roughly 13h 13m gate to gate, flying northeast. 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
- OSN — Osan Air Base · Osan, South Korea
- PTT — Pratt Regional Airport · Pratt, 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 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
Frequently asked questions
How far is OSN from PTT?
The flight distance from Osan (OSN) to Pratt (PTT) 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 OSN to PTT?
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 OSN to PTT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–PTT that never appear on search engines, with no booking fees.