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TWB to GRK: distance & flight time
Toowoomba (Toowoomba Airport) → Killeen (Robert Gray Army Air Field Airport)
8,298 mi
13,355 km · 7,211 nm
16h 44m
estimated nonstop flight time
-15h
time difference · heading east
See live TWB→GRK fares Phone-only fares on this route — call free
Flight time details
8,298 miles nonstop takes roughly 16h 44m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- TWB — Toowoomba Airport · Toowoomba, 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 TWB
- WTB · Toowoomba Wellcamp Airport8 mi away
- OKY · Oakey Airport14 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport67 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 TWB from GRK?
The flight distance from Toowoomba (TWB) to Killeen (GRK) is 8,298 miles (13,355 km, 7,211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWB to GRK?
A nonstop flight takes about 16h 44m 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 Toowoomba and Killeen?
Killeen is 15 hours behind Toowoomba.
What is the cheapest way to fly from TWB to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWB–GRK that never appear on search engines, with no booking fees.