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STS to GRK: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Killeen (Robert Gray Army Air Field Airport)
1,502 mi
2,418 km · 1,305 nm
3h 25m
estimated nonstop flight time
+2h
time difference · heading east
See live STS→GRK fares Phone-only fares on this route — call free
Flight time details
1,502 miles nonstop takes roughly 3h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, 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 STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 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 STS from GRK?
The flight distance from Santa Rosa (STS) to Killeen (GRK) is 1,502 miles (2,418 km, 1,305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to GRK?
A nonstop flight takes about 3h 25m 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 Santa Rosa and Killeen?
Killeen is 2 hours ahead of Santa Rosa.
What is the cheapest way to fly from STS to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–GRK that never appear on search engines, with no booking fees.