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GTF to SNO: distance & flight time
Great Falls (Great Falls International Airport) → Sakon Nakhon (Sakon Nakhon Airport)
7,457 mi
12,001 km · 6,480 nm
15h 5m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GTF→SNO fares Phone-only fares on this route — call free
Flight time details
7,457 miles nonstop takes roughly 15h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- SNO — Sakon Nakhon Airport · Sakon Nakhon, 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 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
Near SNO
- KOP · Nakhon Phanom Airport37 mi away
- ZVK · Savannakhet Airport61 mi away
- ROI · Roi Et Airport78 mi away
- UTH · Udon Thani Airport89 mi away
Frequently asked questions
How far is GTF from SNO?
The flight distance from Great Falls (GTF) to Sakon Nakhon (SNO) is 7,457 miles (12,001 km, 6,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to SNO?
A nonstop flight takes about 15h 5m 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 Great Falls and Sakon Nakhon?
Sakon Nakhon is 13 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to SNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–SNO that never appear on search engines, with no booking fees.