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NJA to GTF: distance & flight time
Atsugi (Atsugi Naval Air Facility) → Great Falls (Great Falls International Airport)
5,232 mi
8,420 km · 4,546 nm
10h 43m
estimated nonstop flight time
-15h
time difference · heading northeast
See live NJA→GTF fares Phone-only fares on this route — call free
Flight time details
5,232 miles nonstop takes roughly 10h 43m 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
- NJA — Atsugi Naval Air Facility · Atsugi, 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 NJA
- HND · Tokyo Haneda International Airport20 mi away
- NRT · Narita International Airport57 mi away
- OKO · Yokota Air Base21 mi away
- OIM · Oshima Airport47 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 NJA from GTF?
The flight distance from Atsugi (NJA) to Great Falls (GTF) is 5,232 miles (8,420 km, 4,546 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NJA to GTF?
A nonstop flight takes about 10h 43m 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 Atsugi and Great Falls?
Great Falls is 15 hours behind Atsugi.
What is the cheapest way to fly from NJA to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NJA–GTF that never appear on search engines, with no booking fees.