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RDM to GTF: distance & flight time
Redmond-Bend (Roberts Field) → Great Falls (Great Falls International Airport)
520 mi
837 km · 452 nm
1h 36m
estimated nonstop flight time
+1h
time difference · heading northeast
See live RDM→GTF fares Phone-only fares on this route — call free
Flight time details
520 miles nonstop takes roughly 1h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- RDM — Roberts Field · Redmond-Bend, United States
- 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 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 RDM from GTF?
The flight distance from Redmond-Bend (RDM) to Great Falls (GTF) is 520 miles (837 km, 452 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to GTF?
A nonstop flight takes about 1h 36m 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 Redmond-Bend and Great Falls?
Great Falls is 1 hour ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–GTF that never appear on search engines, with no booking fees.