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SEF to GRK: distance & flight time
Sebring (Sebring Regional Airport) → Killeen (Robert Gray Army Air Field Airport)
1,023 mi
1,647 km · 889 nm
2h 41m
estimated nonstop flight time
-1h
time difference · heading west
See live SEF→GRK fares Phone-only fares on this route — call free
Flight time details
1,023 miles nonstop takes roughly 2h 41m 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from GRK?
The flight distance from Sebring (SEF) to Killeen (GRK) is 1,023 miles (1,647 km, 889 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to GRK?
A nonstop flight takes about 2h 41m 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 Sebring and Killeen?
Killeen is 1 hour behind Sebring.
What is the cheapest way to fly from SEF to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–GRK that never appear on search engines, with no booking fees.