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PUS to UNN: distance & flight time
Busan (Gimhae International Airport) → Ranong (Ranong Airport)
2,594 mi
4,174 km · 2,254 nm
5h 33m
estimated nonstop flight time
-2h
time difference · heading southwest
See live PUS→UNN fares Phone-only fares on this route — call free
Flight time details
2,594 miles nonstop takes roughly 5h 33m 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
- PUS — Gimhae International Airport · Busan, South Korea
- UNN — Ranong Airport · Ranong, 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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Near UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is PUS from UNN?
The flight distance from Busan (PUS) to Ranong (UNN) is 2,594 miles (4,174 km, 2,254 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PUS to UNN?
A nonstop flight takes about 5h 33m 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 Busan and Ranong?
Ranong is 2 hours behind Busan.
What is the cheapest way to fly from PUS to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PUS–UNN that never appear on search engines, with no booking fees.