Need help booking?
Unpublished phone-only deals available
HAR to GRK: distance & flight time
Harrisburg (Capital City Airport) → Killeen (Robert Gray Army Air Field Airport)
1,332 mi
2,144 km · 1,157 nm
3h 22m
estimated nonstop flight time
-1h
time difference · heading west
See live HAR→GRK fares Phone-only fares on this route — call free
Flight time details
1,332 miles nonstop takes roughly 3h 22m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HAR — Capital City Airport · Harrisburg, 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 HAR
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 HAR from GRK?
The flight distance from Harrisburg (HAR) to Killeen (GRK) is 1,332 miles (2,144 km, 1,157 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAR to GRK?
A nonstop flight takes about 3h 22m 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 time difference between Harrisburg and Killeen?
Killeen is 1 hour behind Harrisburg.
What is the cheapest way to fly from HAR to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAR–GRK that never appear on search engines, with no booking fees.