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GRK to ALW: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Walla Walla (Walla Walla Regional Airport)
1,508 mi
2,427 km · 1,310 nm
3h 25m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GRK→ALW fares Phone-only fares on this route — call free
Flight time details
1,508 miles nonstop takes roughly 3h 25m 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
- ALW — Walla Walla Regional Airport · Walla Walla, 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 ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 mi away
Frequently asked questions
How far is GRK from ALW?
The flight distance from Killeen (GRK) to Walla Walla (ALW) is 1,508 miles (2,427 km, 1,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to ALW?
A nonstop flight takes about 3h 25m 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 Walla Walla?
Walla Walla is 2 hours behind Killeen.
What is the cheapest way to fly from GRK to ALW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–ALW that never appear on search engines, with no booking fees.