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GMP to NAK: distance & flight time
Seoul (Gimpo International Airport) → Nakhon Ratchasima (Nakhon Ratchasima Airport)
2,164 mi
3,482 km · 1,880 nm
4h 43m
estimated nonstop flight time
-2h
time difference · heading southwest
See live GMP→NAK fares Phone-only fares on this route — call free
Flight time details
2,164 miles nonstop takes roughly 4h 43m 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
- GMP — Gimpo International Airport · Seoul, South Korea
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Near NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Frequently asked questions
How far is GMP from NAK?
The flight distance from Seoul (GMP) to Nakhon Ratchasima (NAK) is 2,164 miles (3,482 km, 1,880 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to NAK?
A nonstop flight takes about 4h 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 Seoul and Nakhon Ratchasima?
Nakhon Ratchasima is 2 hours behind Seoul.
What is the cheapest way to fly from GMP to NAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–NAK that never appear on search engines, with no booking fees.