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GTF to MMT: distance & flight time
Great Falls (Great Falls International Airport) → Eastover (Mc Entire Joint National Guard Base)
1,838 mi
2,958 km · 1,597 nm
4h 4m
estimated nonstop flight time
—
time difference · heading east
See live GTF→MMT fares Phone-only fares on this route — call free
Flight time details
1,838 miles nonstop takes roughly 4h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- MMT — Mc Entire Joint National Guard Base · Eastover, 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 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 MMT
- CUB · Jim Hamilton L.B. Owens Airport12 mi away
- CAE · Columbia Metropolitan Airport18 mi away
- SSC · Shaw Air Force Base19 mi away
- CDN · Woodward Field28 mi away
Frequently asked questions
How far is GTF from MMT?
The flight distance from Great Falls (GTF) to Eastover (MMT) is 1,838 miles (2,958 km, 1,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to MMT?
A nonstop flight takes about 4h 4m 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 cheapest way to fly from GTF to MMT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–MMT that never appear on search engines, with no booking fees.