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IBR to GTF: distance & flight time
Ibaraki (Hyakuri Airport) → Great Falls (Great Falls International Airport)
5,158 mi
8,301 km · 4,482 nm
10h 35m
estimated nonstop flight time
-15h
time difference · heading northeast
See live IBR→GTF fares Phone-only fares on this route — call free
Flight time details
5,158 miles nonstop takes roughly 10h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- IBR — Hyakuri Airport · Ibaraki, Japan
- 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 IBR
- NRT · Narita International Airport29 mi away
- HND · Tokyo Haneda International Airport56 mi away
- OKO · Yokota Air Base67 mi away
- FKS · Fukushima Airport72 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 IBR from GTF?
The flight distance from Ibaraki (IBR) to Great Falls (GTF) is 5,158 miles (8,301 km, 4,482 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IBR to GTF?
A nonstop flight takes about 10h 35m 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 Ibaraki and Great Falls?
Great Falls is 15 hours behind Ibaraki.
What is the cheapest way to fly from IBR to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IBR–GTF that never appear on search engines, with no booking fees.