Need help booking?
Unpublished phone-only deals available
GTF to MOB: distance & flight time
Great Falls (Great Falls International Airport) → Mobile (Mobile Regional Airport)
1,686 mi
2,714 km · 1,465 nm
3h 46m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GTF→MOB fares Phone-only fares on this route — call free
Flight time details
1,686 miles nonstop takes roughly 3h 46m gate to gate, flying southeast. 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
- GTF — Great Falls International Airport · Great Falls, United States
- MOB — Mobile Regional Airport · Mobile, 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 MOB
- BFM · Mobile Downtown Airport11 mi away
- GUF · Jack Edwards Airport44 mi away
- BIX · Keesler Air Force Base45 mi away
- GPT · Gulfport Biloxi International Airport53 mi away
Frequently asked questions
How far is GTF from MOB?
The flight distance from Great Falls (GTF) to Mobile (MOB) is 1,686 miles (2,714 km, 1,465 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to MOB?
A nonstop flight takes about 3h 46m 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 Mobile?
Mobile is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to MOB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–MOB that never appear on search engines, with no booking fees.