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NTL to GRK: distance & flight time
Newcastle (Newcastle Airport) → Killeen (Robert Gray Army Air Field Airport)
8,429 mi
13,565 km · 7,324 nm
17h
estimated nonstop flight time
-15h
time difference · heading east
See live NTL→GRK fares Phone-only fares on this route — call free
Flight time details
8,429 miles nonstop takes roughly 17h 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
- NTL — Newcastle Airport · Newcastle, 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 NTL
- MTL · Maitland Airport21 mi away
- BEO · Lake Macquarie Airport22 mi away
- CES · Cessnock Airport29 mi away
- SYD · Sydney Kingsford Smith International Airport88 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 NTL from GRK?
The flight distance from Newcastle (NTL) to Killeen (GRK) is 8,429 miles (13,565 km, 7,324 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NTL to GRK?
A nonstop flight takes about 17h 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 Newcastle and Killeen?
Killeen is 15 hours behind Newcastle.
What is the cheapest way to fly from NTL to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NTL–GRK that never appear on search engines, with no booking fees.