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GNS to GTF: distance & flight time
Gunung Sitoli (Binaka Airport) → Great Falls (Great Falls International Airport)
8,646 mi
13,915 km · 7,513 nm
17h 25m
estimated nonstop flight time
-13h
time difference · heading northeast
See live GNS→GTF fares Phone-only fares on this route — call free
Flight time details
8,646 miles nonstop takes roughly 17h 25m 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
- GNS — Binaka Airport · Gunung Sitoli, Indonesia
- 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 GNS
- FLZ · Dr Ferdinand Lumban Tobing Airport86 mi away
- DTB · Silangit Airport117 mi away
- AEG · Aek Godang Airport120 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 GNS from GTF?
The flight distance from Gunung Sitoli (GNS) to Great Falls (GTF) is 8,646 miles (13,915 km, 7,513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNS to GTF?
A nonstop flight takes about 17h 25m 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 Gunung Sitoli and Great Falls?
Great Falls is 13 hours behind Gunung Sitoli.
What is the cheapest way to fly from GNS to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNS–GTF that never appear on search engines, with no booking fees.