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GSP to UBP: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,941 mi
14,389 km · 7,769 nm
18h
estimated nonstop flight time
+11h
time difference · heading north
See live GSP→UBP fares Phone-only fares on this route — call free
Flight time details
8,941 miles nonstop takes roughly 18h 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
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is GSP from UBP?
The flight distance from Greenville (GSP) to Ubon Ratchathani (UBP) is 8,941 miles (14,389 km, 7,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to UBP?
A nonstop flight takes about 18h 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 Ubon Ratchathani?
Ubon Ratchathani is 11 hours ahead of Greenville.
What is the cheapest way to fly from GSP to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–UBP that never appear on search engines, with no booking fees.