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GTF to RAP: distance & flight time
Great Falls (Great Falls International Airport) → Rapid City (Rapid City Regional Airport)
465 mi
749 km · 404 nm
1h 29m
estimated nonstop flight time
Same time
time difference · heading southeast
See live GTF→RAP fares Phone-only fares on this route — call free
Flight time details
465 miles nonstop takes roughly 1h 29m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GTF — Great Falls International Airport · Great Falls, United States
- RAP — Rapid City Regional Airport · Rapid City, 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 RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is GTF from RAP?
The flight distance from Great Falls (GTF) to Rapid City (RAP) is 465 miles (749 km, 404 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GTF to RAP?
A nonstop flight takes about 1h 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 cheapest way to fly from GTF to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GTF–RAP that never appear on search engines, with no booking fees.