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GTF to SNY: distance & flight time
Great Falls (Great Falls International Airport) → Sidney (Sidney Municipal-Lloyd W Carr Field)
605 mi
973 km · 525 nm
1h 47m
estimated nonstop flight time
Same time
time difference · heading southeast
See live GTF→SNY fares Phone-only fares on this route — call free
Flight time details
605 miles nonstop takes roughly 1h 47m gate to gate, flying southeast. 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
- SNY — Sidney Municipal-Lloyd W Carr Field · Sidney, 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 SNY
- STK · Sterling Municipal Airport37 mi away
- BFF · Western Neb. Rgnl/William B. Heilig Airport62 mi away
- AKO · Colorado Plains Regional Airport65 mi away
- AIA · Alliance Municipal Airport66 mi away
Frequently asked questions
How far is GTF from SNY?
The flight distance from Great Falls (GTF) to Sidney (SNY) is 605 miles (973 km, 525 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to SNY?
A nonstop flight takes about 1h 47m 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 SNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–SNY that never appear on search engines, with no booking fees.