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STI to GRK: distance & flight time
Santiago (Cibao International Airport) → Killeen (Robert Gray Army Air Field Airport)
1,875 mi
3,018 km · 1,630 nm
4h 9m
estimated nonstop flight time
-1h
time difference · heading northwest
See live STI→GRK fares Phone-only fares on this route — call free
Flight time details
1,875 miles nonstop takes roughly 4h 9m gate to gate, flying northwest. 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
- STI — Cibao International Airport · Santiago, Dominican Republic
- 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 STI
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 STI from GRK?
The flight distance from Santiago (STI) to Killeen (GRK) is 1,875 miles (3,018 km, 1,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to GRK?
A nonstop flight takes about 4h 9m 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 Santiago and Killeen?
Killeen is 1 hour behind Santiago.
What is the cheapest way to fly from STI to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–GRK that never appear on search engines, with no booking fees.