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ADL to GRK: distance & flight time
Adelaide (Adelaide International Airport) → Killeen (Robert Gray Army Air Field Airport)
9,203 mi
14,811 km · 7,997 nm
18h 31m
estimated nonstop flight time
-14.5h
time difference · heading east
See live ADL→GRK fares Phone-only fares on this route — call free
Flight time details
9,203 miles nonstop takes roughly 18h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ADL — Adelaide International Airport · Adelaide, Australia
- 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 ADL
- PEA · Penneshaw Airport65 mi away
- KGC · Kingscote Airport78 mi away
- PPI · Port Pirie Airport122 mi away
- RMK · Renmark Airport132 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 ADL from GRK?
The flight distance from Adelaide (ADL) to Killeen (GRK) is 9,203 miles (14,811 km, 7,997 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADL to GRK?
A nonstop flight takes about 18h 31m 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 Adelaide and Killeen?
Killeen is 14.5 hours behind Adelaide.
What is the cheapest way to fly from ADL to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADL–GRK that never appear on search engines, with no booking fees.