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GTF to SME: distance & flight time
Great Falls (Great Falls International Airport) → Somerset (Lake Cumberland Regional Airport)
1,535 mi
2,471 km · 1,334 nm
3h 29m
estimated nonstop flight time
+2h
time difference · heading east
See live GTF→SME fares Phone-only fares on this route — call free
Flight time details
1,535 miles nonstop takes roughly 3h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- SME — Lake Cumberland Regional Airport · Somerset, 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 SME
- LOZ · London-Corbin Airport/Magee Field29 mi away
- LEX · Blue Grass Airport68 mi away
- GLW · Glasgow Municipal Airport74 mi away
- FFT · Capital City Airport80 mi away
Frequently asked questions
How far is GTF from SME?
The flight distance from Great Falls (GTF) to Somerset (SME) is 1,535 miles (2,471 km, 1,334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to SME?
A nonstop flight takes about 3h 29m 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 Great Falls and Somerset?
Somerset is 2 hours ahead of Great Falls.
What is the cheapest way to fly from GTF to SME?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–SME that never appear on search engines, with no booking fees.