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SWU to UNN: distance & flight time
Suwon (Suwon Airport) → Ranong (Ranong Airport)
2,595 mi
4,176 km · 2,255 nm
5h 33m
estimated nonstop flight time
-2h
time difference · heading southwest
See live SWU→UNN fares Phone-only fares on this route — call free
Flight time details
2,595 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
- SWU — Suwon Airport · Suwon, 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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 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 SWU from UNN?
The flight distance from Suwon (SWU) to Ranong (UNN) is 2,595 miles (4,176 km, 2,255 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU 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 Suwon and Ranong?
Ranong is 2 hours behind Suwon.
What is the cheapest way to fly from SWU to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–UNN that never appear on search engines, with no booking fees.