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TKH to GTF: distance & flight time
Nakhon Sawan (Takhli Airport) → Great Falls (Great Falls International Airport)
7,679 mi
12,358 km · 6,673 nm
15h 31m
estimated nonstop flight time
-13h
time difference · heading north
See live TKH→GTF fares Phone-only fares on this route — call free
Flight time details
7,679 miles nonstop takes roughly 15h 31m gate to gate, flying north. 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
- TKH — Takhli Airport · Nakhon Sawan, 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 TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 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 TKH from GTF?
The flight distance from Nakhon Sawan (TKH) to Great Falls (GTF) is 7,679 miles (12,358 km, 6,673 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKH to GTF?
A nonstop flight takes about 15h 31m 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 Sawan and Great Falls?
Great Falls is 13 hours behind Nakhon Sawan.
What is the cheapest way to fly from TKH to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKH–GTF that never appear on search engines, with no booking fees.