Need help booking?
Unpublished phone-only deals available
CNB to GRK: distance & flight time
Coonamble (Coonamble Airport) → Killeen (Robert Gray Army Air Field Airport)
8,581 mi
13,809 km · 7,456 nm
17h 17m
estimated nonstop flight time
-15h
time difference · heading east
See live CNB→GRK fares Phone-only fares on this route — call free
Flight time details
8,581 miles nonstop takes roughly 17h 17m 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
- CNB — Coonamble Airport · Coonamble, 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 CNB
- COJ · Coonabarabran Airport58 mi away
- QRR · Warren Airport62 mi away
- WGE · Walgett Airport67 mi away
- DBO · Dubbo City Regional Airport86 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 CNB from GRK?
The flight distance from Coonamble (CNB) to Killeen (GRK) is 8,581 miles (13,809 km, 7,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNB to GRK?
A nonstop flight takes about 17h 17m 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 Coonamble and Killeen?
Killeen is 15 hours behind Coonamble.
What is the cheapest way to fly from CNB to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNB–GRK that never appear on search engines, with no booking fees.