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PHA to OSN: distance & flight time
Phan Rang (Phan Rang Airport) → Osan (Osan Air Base)
2,086 mi
3,357 km · 1,813 nm
4h 33m
estimated nonstop flight time
+2h
time difference · heading northeast
See live PHA→OSN fares Phone-only fares on this route — call free
Flight time details
2,086 miles nonstop takes roughly 4h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- PHA — Phan Rang Airport · Phan Rang, Vietnam
- 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 PHA
- CXR · Cam Ranh Airport31 mi away
- DLI · Lien Khuong Airport40 mi away
- NHA · Nha Trang Air Base44 mi away
- BMV · Buon Ma Thuot Airport91 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 PHA from OSN?
The flight distance from Phan Rang (PHA) to Osan (OSN) is 2,086 miles (3,357 km, 1,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHA to OSN?
A nonstop flight takes about 4h 33m 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 PHA to OSN?
Nonstop service on PHA–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 4h 33m nonstop estimate.
What is the time difference between Phan Rang and Osan?
Osan is 2 hours ahead of Phan Rang.
What is the cheapest way to fly from PHA to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHA–OSN that never appear on search engines, with no booking fees.
Why are some PHA to OSN fares phone-only?
Consolidator contracts let us sell certain PHA–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.