Need help booking?
Unpublished phone-only deals available
GRK to GUS: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Peru (Grissom Air Reserve Base)
929 mi
1,495 km · 807 nm
2h 29m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GRK→GUS fares Phone-only fares on this route — call free
Flight time details
929 miles nonstop takes roughly 2h 29m gate to gate, flying northeast. 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
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- GUS — Grissom Air Reserve Base · Peru, 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 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
Near GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 mi away
Frequently asked questions
How far is GRK from GUS?
The flight distance from Killeen (GRK) to Peru (GUS) is 929 miles (1,495 km, 807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to GUS?
A nonstop flight takes about 2h 29m 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 Killeen and Peru?
Peru is 1 hour ahead of Killeen.
What is the cheapest way to fly from GRK to GUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–GUS that never appear on search engines, with no booking fees.