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NAK to GTF: distance & flight time
Nakhon Ratchasima (Nakhon Ratchasima Airport) → Great Falls (Great Falls International Airport)
7,647 mi
12,307 km · 6,645 nm
15h 28m
estimated nonstop flight time
-13h
time difference · heading northeast
See live NAK→GTF fares Phone-only fares on this route — call free
Flight time details
7,647 miles nonstop takes roughly 15h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, Thailand
- GTF — Great Falls International Airport · Great Falls, United States
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 NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Near GTF
- HLN · Helena Regional Airport67 mi away
- CTB · Cut Bank International Airport91 mi away
- LWT · Lewistown Municipal Airport94 mi away
- HVR · Havre City County Airport104 mi away
Frequently asked questions
How far is NAK from GTF?
The flight distance from Nakhon Ratchasima (NAK) to Great Falls (GTF) is 7,647 miles (12,307 km, 6,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAK to GTF?
A nonstop flight takes about 15h 28m 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 Nakhon Ratchasima and Great Falls?
Great Falls is 13 hours behind Nakhon Ratchasima.
What is the cheapest way to fly from NAK to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAK–GTF that never appear on search engines, with no booking fees.