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RMG to GTF: distance & flight time
Rome (Richard B Russell Airport) → Great Falls (Great Falls International Airport)
1,630 mi
2,622 km · 1,416 nm
3h 40m
estimated nonstop flight time
-2h
time difference · heading northwest
See live RMG→GTF fares Phone-only fares on this route — call free
Flight time details
1,630 miles nonstop takes roughly 3h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- RMG — Richard B Russell Airport · Rome, 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 RMG
- ATL · Hartsfield Jackson Atlanta International Airport65 mi away
- DNN · Dalton Municipal Airport30 mi away
- CHA · Lovell Field47 mi away
- MGE · Dobbins Air Reserve Base47 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 RMG from GTF?
The flight distance from Rome (RMG) to Great Falls (GTF) is 1,630 miles (2,622 km, 1,416 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RMG to GTF?
A nonstop flight takes about 3h 40m 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 Rome and Great Falls?
Great Falls is 2 hours behind Rome.
What is the cheapest way to fly from RMG to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RMG–GTF that never appear on search engines, with no booking fees.