Need help booking?
Unpublished phone-only deals available
GRK to LNR: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Lone Rock (Tri-County Regional Airport)
938 mi
1,509 km · 815 nm
2h 30m
estimated nonstop flight time
Same time
time difference · heading northeast
See live GRK→LNR fares Phone-only fares on this route — call free
Flight time details
938 miles nonstop takes roughly 2h 30m 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
- LNR — Tri-County Regional Airport · Lone Rock, 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 LNR
- MSN · Dane County Regional Truax Field43 mi away
- PCD · Prairie Du Chien Municipal Airport49 mi away
- VOK · Volk Field50 mi away
- DBQ · Dubuque Regional Airport62 mi away
Frequently asked questions
How far is GRK from LNR?
The flight distance from Killeen (GRK) to Lone Rock (LNR) is 938 miles (1,509 km, 815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to LNR?
A nonstop flight takes about 2h 30m 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 LNR?
Nonstop service on GRK–LNR 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 2h 30m nonstop estimate.
What is the cheapest way to fly from GRK to LNR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–LNR that never appear on search engines, with no booking fees.
Why are some GRK to LNR fares phone-only?
Consolidator contracts let us sell certain GRK–LNR 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.