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GSP to NST: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
9,432 mi
15,180 km · 8,197 nm
18h 58m
estimated nonstop flight time
+11h
time difference · heading north
See live GSP→NST fares Phone-only fares on this route — call free
Flight time details
9,432 miles nonstop takes roughly 18h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- GSP — Greenville Spartanburg International Airport · Greenville, United States
- 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 GSP
- GMU · Greenville Downtown Airport8 mi away
- GDC · Donaldson Field Airport13 mi away
- SPA · Spartanburg Downtown Memorial Airport15 mi away
- CLT · Charlotte Douglas International Airport75 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 GSP from NST?
The flight distance from Greenville (GSP) to Nakhon Si Thammarat (NST) is 9,432 miles (15,180 km, 8,197 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to NST?
A nonstop flight takes about 18h 58m 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 Greenville and Nakhon Si Thammarat?
Nakhon Si Thammarat is 11 hours ahead of Greenville.
What is the cheapest way to fly from GSP to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–NST that never appear on search engines, with no booking fees.