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RSU to NST: distance & flight time
Yeosu (Yeosu Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
2,523 mi
4,061 km · 2,193 nm
5h 25m
estimated nonstop flight time
-2h
time difference · heading southwest
See live RSU→NST fares Phone-only fares on this route — call free
Flight time details
2,523 miles nonstop takes roughly 5h 25m 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
- RSU — Yeosu Airport · Yeosu, South Korea
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, 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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 mi away
Near NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Frequently asked questions
How far is RSU from NST?
The flight distance from Yeosu (RSU) to Nakhon Si Thammarat (NST) is 2,523 miles (4,061 km, 2,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to NST?
A nonstop flight takes about 5h 25m 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 Yeosu and Nakhon Si Thammarat?
Nakhon Si Thammarat is 2 hours behind Yeosu.
What is the cheapest way to fly from RSU to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–NST that never appear on search engines, with no booking fees.