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RST to GRK: distance & flight time
Rochester (Rochester International Airport) → Killeen (Robert Gray Army Air Field Airport)
934 mi
1,502 km · 811 nm
2h 30m
estimated nonstop flight time
Same time
time difference · heading south
See live RST→GRK fares Phone-only fares on this route — call free
Flight time details
934 miles nonstop takes roughly 2h 30m gate to gate, flying south. 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
- RST — Rochester International Airport · Rochester, 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 RST
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 RST from GRK?
The flight distance from Rochester (RST) to Killeen (GRK) is 934 miles (1,502 km, 811 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RST to GRK?
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.
What is the cheapest way to fly from RST to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RST–GRK that never appear on search engines, with no booking fees.