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HEW to GRK: distance & flight time
Athens (Athen Helenikon Airport) → Killeen (Robert Gray Army Air Field Airport)
6,364 mi
10,242 km · 5,530 nm
12h 57m
estimated nonstop flight time
-8h
time difference · heading northwest
See live HEW→GRK fares Phone-only fares on this route — call free
Flight time details
6,364 miles nonstop takes roughly 12h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- HEW — Athen Helenikon Airport · Athens, Greece
- 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 HEW
- ATH · Eleftherios Venizelos International Airport12 mi away
- PKH · Porto Cheli Airport52 mi away
- JSY · Syros Airport74 mi away
- SKU · Skiros Airport85 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 HEW from GRK?
The flight distance from Athens (HEW) to Killeen (GRK) is 6,364 miles (10,242 km, 5,530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEW to GRK?
A nonstop flight takes about 12h 57m 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 Athens and Killeen?
Killeen is 8 hours behind Athens.
What is the cheapest way to fly from HEW to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEW–GRK that never appear on search engines, with no booking fees.