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HTV to GRK: distance & flight time
Huntsville (Huntsville Regional Airport) → Killeen (Robert Gray Army Air Field Airport)
135 mi
217 km · 117 nm
49m
estimated nonstop flight time
—
time difference · heading west
See live HTV→GRK fares Phone-only fares on this route — call free
Flight time details
135 miles nonstop takes roughly 49m gate to gate, flying west. 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
- HTV — Huntsville Regional Airport · Huntsville, 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 HTV
- IAH · George Bush Intercontinental Houston Airport55 mi away
- CXO · Conroe-North Houston Regional Airport29 mi away
- CFD · Coulter Field44 mi away
- CLL · Easterwood Field47 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 HTV from GRK?
The flight distance from Huntsville (HTV) to Killeen (GRK) is 135 miles (217 km, 117 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTV to GRK?
A nonstop flight takes about 49m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HTV to GRK?
Nonstop service on HTV–GRK depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 49m nonstop estimate.
What is the cheapest way to fly from HTV to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTV–GRK that never appear on search engines, with no booking fees.
Why are some HTV to GRK fares phone-only?
Consolidator contracts let us sell certain HTV–GRK tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.