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GTF to ACT: distance & flight time
Great Falls (Great Falls International Airport) → Waco (Waco Regional Airport)
1,326 mi
2,134 km · 1,152 nm
3h 21m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GTF→ACT fares Phone-only fares on this route — call free
Flight time details
1,326 miles nonstop takes roughly 3h 21m 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
- ACT — Waco Regional Airport · Waco, 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 ACT
- CNW · TSTC Waco Airport9 mi away
- TPL · Draughon Miller Central Texas Regional Airport33 mi away
- HLR · Hood Army Air Field43 mi away
- DFW · Dallas Fort Worth International Airport90 mi away
Frequently asked questions
How far is GTF from ACT?
The flight distance from Great Falls (GTF) to Waco (ACT) is 1,326 miles (2,134 km, 1,152 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to ACT?
A nonstop flight takes about 3h 21m 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 Waco?
Waco is 1 hour ahead of Great Falls.
What is the cheapest way to fly from GTF to ACT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–ACT that never appear on search engines, with no booking fees.