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IAB to GRK: distance & flight time
Wichita (Mc Connell Air Force Base) → Killeen (Robert Gray Army Air Field Airport)
454 mi
731 km · 395 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading south
See live IAB→GRK fares Phone-only fares on this route — call free
Flight time details
454 miles nonstop takes roughly 1h 27m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- IAB — Mc Connell Air Force Base · Wichita, 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 IAB
- BEC · Beech Factory Airport6 mi away
- ICT · Wichita Eisenhower National Airport9 mi away
- EWK · Newton City-County Airport30 mi away
- WLD · Strother Field34 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 IAB from GRK?
The flight distance from Wichita (IAB) to Killeen (GRK) is 454 miles (731 km, 395 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAB to GRK?
A nonstop flight takes about 1h 27m 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 cheapest way to fly from IAB to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAB–GRK that never appear on search engines, with no booking fees.