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FTK to GRK: distance & flight time
Fort Knox (Godman Army Air Field) → Killeen (Robert Gray Army Air Field Airport)
823 mi
1,325 km · 715 nm
2h 15m
estimated nonstop flight time
-1h
time difference · heading southwest
See live FTK→GRK fares Phone-only fares on this route — call free
Flight time details
823 miles nonstop takes roughly 2h 15m gate to gate, flying southwest. 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
- FTK — Godman Army Air Field · Fort Knox, United States
- GRK — Robert Gray Army Air Field Airport · Killeen, 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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
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
Frequently asked questions
How far is FTK from GRK?
The flight distance from Fort Knox (FTK) to Killeen (GRK) is 823 miles (1,325 km, 715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to GRK?
A nonstop flight takes about 2h 15m 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 Fort Knox and Killeen?
Killeen is 1 hour behind Fort Knox.
What is the cheapest way to fly from FTK to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–GRK that never appear on search engines, with no booking fees.