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GSP to KOP: distance & flight time
Greenville (Greenville Spartanburg International Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,797 mi
14,157 km · 7,644 nm
17h 43m
estimated nonstop flight time
+11h
time difference · heading north
See live GSP→KOP fares Phone-only fares on this route — call free
Flight time details
8,797 miles nonstop takes roughly 17h 43m 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
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is GSP from KOP?
The flight distance from Greenville (GSP) to Nakhon Phanom (KOP) is 8,797 miles (14,157 km, 7,644 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSP to KOP?
A nonstop flight takes about 17h 43m 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 Phanom?
Nakhon Phanom is 11 hours ahead of Greenville.
What is the cheapest way to fly from GSP to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSP–KOP that never appear on search engines, with no booking fees.