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GRK to TUP: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Tupelo (Tupelo Regional Airport)
571 mi
919 km · 496 nm
1h 42m
estimated nonstop flight time
Same time
time difference · heading northeast
See live GRK→TUP fares Phone-only fares on this route — call free
Flight time details
571 miles nonstop takes roughly 1h 42m gate to gate, flying northeast. 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- TUP — Tupelo Regional Airport · Tupelo, 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 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
Near TUP
- UOX · University Oxford Airport44 mi away
- CBM · Columbus Air Force Base47 mi away
- GTR · Golden Triangle Regional Airport57 mi away
- MSL · Northwest Alabama Regional Airport74 mi away
Frequently asked questions
How far is GRK from TUP?
The flight distance from Killeen (GRK) to Tupelo (TUP) is 571 miles (919 km, 496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to TUP?
A nonstop flight takes about 1h 42m 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 GRK to TUP?
Nonstop service on GRK–TUP 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 1h 42m nonstop estimate.
What is the cheapest way to fly from GRK to TUP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–TUP that never appear on search engines, with no booking fees.
Why are some GRK to TUP fares phone-only?
Consolidator contracts let us sell certain GRK–TUP 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.