Need help booking?
Unpublished phone-only deals available
GRK to IPL: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Imperial (Imperial County Airport)
1,047 mi
1,684 km · 909 nm
2h 45m
estimated nonstop flight time
-2h
time difference · heading west
See live GRK→IPL fares Phone-only fares on this route — call free
Flight time details
1,047 miles nonstop takes roughly 2h 45m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- IPL — Imperial County Airport · Imperial, 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 IPL
Frequently asked questions
How far is GRK from IPL?
The flight distance from Killeen (GRK) to Imperial (IPL) is 1,047 miles (1,684 km, 909 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to IPL?
A nonstop flight takes about 2h 45m 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 IPL?
Nonstop service on GRK–IPL 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 45m nonstop estimate.
What is the time difference between Killeen and Imperial?
Imperial is 2 hours behind Killeen.
What is the cheapest way to fly from GRK to IPL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–IPL that never appear on search engines, with no booking fees.
Why are some GRK to IPL fares phone-only?
Consolidator contracts let us sell certain GRK–IPL 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.