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ATO to GRK: distance & flight time
Athens (Ohio University Snyder Field) → Killeen (Robert Gray Army Air Field Airport)
1,043 mi
1,679 km · 907 nm
2h 44m
estimated nonstop flight time
-1h
time difference · heading southwest
See live ATO→GRK fares Phone-only fares on this route — call free
Flight time details
1,043 miles nonstop takes roughly 2h 44m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- ATO — Ohio University Snyder Field · Athens, United States
- 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 ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 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 ATO from GRK?
The flight distance from Athens (ATO) to Killeen (GRK) is 1,043 miles (1,679 km, 907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to GRK?
A nonstop flight takes about 2h 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 Athens and Killeen?
Killeen is 1 hour behind Athens.
What is the cheapest way to fly from ATO to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–GRK that never appear on search engines, with no booking fees.