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GRK to RJK: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Rijeka (Rijeka Airport)
5,677 mi
9,136 km · 4,933 nm
11h 36m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRK→RJK fares Phone-only fares on this route — call free
Flight time details
5,677 miles nonstop takes roughly 11h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- RJK — Rijeka Airport · Rijeka, Croatia
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 RJK
- PUY · Pula Airport39 mi away
- LSZ · Lošinj Island Airport46 mi away
- POW · Portoroz Airport50 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport68 mi away
Frequently asked questions
How far is GRK from RJK?
The flight distance from Killeen (GRK) to Rijeka (RJK) is 5,677 miles (9,136 km, 4,933 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to RJK?
A nonstop flight takes about 11h 36m 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 Rijeka?
Rijeka is 7 hours ahead of Killeen.
What is the cheapest way to fly from GRK to RJK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–RJK that never appear on search engines, with no booking fees.