Need help booking?
Unpublished phone-only deals available
UNN to KPO: distance & flight time
Ranong (Ranong Airport) → Pohang (Pohang Airport (G-815/K-3))
2,648 mi
4,262 km · 2,301 nm
5h 40m
estimated nonstop flight time
+2h
time difference · heading northeast
See live UNN→KPO fares Phone-only fares on this route — call free
Flight time details
2,648 miles nonstop takes roughly 5h 40m 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
- UNN — Ranong Airport · Ranong, Thailand
- KPO — Pohang Airport (G-815/K-3) · Pohang, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Near KPO
- USN · Ulsan Airport28 mi away
- TAE · Daegu Airport43 mi away
- PUS · Gimhae International Airport62 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)71 mi away
Frequently asked questions
How far is UNN from KPO?
The flight distance from Ranong (UNN) to Pohang (KPO) is 2,648 miles (4,262 km, 2,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to KPO?
A nonstop flight takes about 5h 40m 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 Ranong and Pohang?
Pohang is 2 hours ahead of Ranong.
What is the cheapest way to fly from UNN to KPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–KPO that never appear on search engines, with no booking fees.