Need help booking?
Unpublished phone-only deals available
OSN to PYY: distance & flight time
Osan (Osan Air Base) → Pai (Mae Hong Son Airport)
2,114 mi
3,402 km · 1,837 nm
4h 37m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OSN→PYY fares Phone-only fares on this route — call free
Flight time details
2,114 miles nonstop takes roughly 4h 37m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- PYY — Mae Hong Son Airport · Pai, Thailand
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 PYY
- HGN · Mae Hong Son Airport30 mi away
- CNX · Chiang Mai International Airport54 mi away
- LIW · Loikaw Airport83 mi away
- MOG · Mong Hsat Airport95 mi away
Frequently asked questions
How far is OSN from PYY?
The flight distance from Osan (OSN) to Pai (PYY) is 2,114 miles (3,402 km, 1,837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to PYY?
A nonstop flight takes about 4h 37m 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 time difference between Osan and Pai?
Pai is 2 hours behind Osan.
What is the cheapest way to fly from OSN to PYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–PYY that never appear on search engines, with no booking fees.