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SEF to GTF: distance & flight time
Sebring (Sebring Regional Airport) → Great Falls (Great Falls International Airport)
2,127 mi
3,424 km · 1,849 nm
4h 38m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SEF→GTF fares Phone-only fares on this route — call free
Flight time details
2,127 miles nonstop takes roughly 4h 38m 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from GTF?
The flight distance from Sebring (SEF) to Great Falls (GTF) is 2,127 miles (3,424 km, 1,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to GTF?
A nonstop flight takes about 4h 38m 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 Sebring and Great Falls?
Great Falls is 2 hours behind Sebring.
What is the cheapest way to fly from SEF to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–GTF that never appear on search engines, with no booking fees.