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RND to GTF: distance & flight time
San Antonio (Randolph Air Force Base) → Great Falls (Great Falls International Airport)
1,424 mi
2,291 km · 1,237 nm
3h 34m
estimated nonstop flight time
-1h
time difference · heading northwest
See live RND→GTF fares Phone-only fares on this route — call free
Flight time details
1,424 miles nonstop takes roughly 3h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RND — Randolph Air Force Base · San Antonio, 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 RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 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 RND from GTF?
The flight distance from San Antonio (RND) to Great Falls (GTF) is 1,424 miles (2,291 km, 1,237 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RND to GTF?
A nonstop flight takes about 3h 34m 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 San Antonio and Great Falls?
Great Falls is 1 hour behind San Antonio.
What is the cheapest way to fly from RND to GTF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RND–GTF that never appear on search engines, with no booking fees.