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WAG to GTF: distance & flight time
Wanganui (Wanganui Airport) → Great Falls (Great Falls International Airport)
7,538 mi
12,131 km · 6,550 nm
15h 15m
estimated nonstop flight time
-20h
time difference · heading northeast
See live WAG→GTF fares Phone-only fares on this route — call free
Flight time details
7,538 miles nonstop takes roughly 15h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 20-hour time set-back when reading arrival times on your ticket.
The two airports
- WAG — Wanganui Airport · Wanganui, New Zealand
- 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 WAG
- OHA · RNZAF Base Ohakea26 mi away
- PMR · Palmerston North Airport40 mi away
- PPQ · Paraparaumu Airport65 mi away
- MRO · Hood Airport77 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 WAG from GTF?
The flight distance from Wanganui (WAG) to Great Falls (GTF) is 7,538 miles (12,131 km, 6,550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WAG to GTF?
A nonstop flight takes about 15h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from WAG to GTF?
Nonstop service on WAG–GTF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 15h 15m nonstop estimate.
What is the time difference between Wanganui and Great Falls?
Great Falls is 20 hours behind Wanganui.
What is the cheapest way to fly from WAG to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WAG–GTF that never appear on search engines, with no booking fees.
Why are some WAG to GTF fares phone-only?
Consolidator contracts let us sell certain WAG–GTF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.