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GRK to SFF: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Spokane (Felts Field)
1,541 mi
2,480 km · 1,339 nm
3h 29m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GRK→SFF fares Phone-only fares on this route — call free
Flight time details
1,541 miles nonstop takes roughly 3h 29m 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- SFF — Felts Field · Spokane, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Near SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
Frequently asked questions
How far is GRK from SFF?
The flight distance from Killeen (GRK) to Spokane (SFF) is 1,541 miles (2,480 km, 1,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to SFF?
A nonstop flight takes about 3h 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 time difference between Killeen and Spokane?
Spokane is 2 hours behind Killeen.
What is the cheapest way to fly from GRK to SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–SFF that never appear on search engines, with no booking fees.