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OAA to GRK: distance & flight time
Shank (Shank Air Base) → Killeen (Robert Gray Army Air Field Airport)
7,866 mi
12,659 km · 6,835 nm
15h 53m
estimated nonstop flight time
-9.5h
time difference · heading north
See live OAA→GRK fares Phone-only fares on this route — call free
Flight time details
7,866 miles nonstop takes roughly 15h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OAA — Shank Air Base · Shank, Afghanistan
- 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 OAA
- KBL · Hamid Karzai International Airport45 mi away
- GZI · Ghazni Airport47 mi away
- PAJ · Parachinar Airport57 mi away
- OAS · Sharana Airstrip57 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 OAA from GRK?
The flight distance from Shank (OAA) to Killeen (GRK) is 7,866 miles (12,659 km, 6,835 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OAA to GRK?
A nonstop flight takes about 15h 53m 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 Shank and Killeen?
Killeen is 9.5 hours behind Shank.
What is the cheapest way to fly from OAA to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OAA–GRK that never appear on search engines, with no booking fees.