Need help booking?
Unpublished phone-only deals available
SUN to GRK: distance & flight time
Hailey (Friedman Memorial Airport) → Killeen (Robert Gray Army Air Field Airport)
1,244 mi
2,002 km · 1,081 nm
3h 10m
estimated nonstop flight time
+1h
time difference · heading southeast
See live SUN→GRK fares Phone-only fares on this route — call free
Flight time details
1,244 miles nonstop takes roughly 3h 10m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 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 SUN from GRK?
The flight distance from Hailey (SUN) to Killeen (GRK) is 1,244 miles (2,002 km, 1,081 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUN to GRK?
A nonstop flight takes about 3h 10m 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 Hailey and Killeen?
Killeen is 1 hour ahead of Hailey.
What is the cheapest way to fly from SUN to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUN–GRK that never appear on search engines, with no booking fees.