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GRK to TRS: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,609 mi
9,027 km · 4,874 nm
11h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRK→TRS fares Phone-only fares on this route — call free
Flight time details
5,609 miles nonstop takes roughly 11h 28m 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
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Frequently asked questions
How far is GRK from TRS?
The flight distance from Killeen (GRK) to Ronchi De Legionari (TRS) is 5,609 miles (9,027 km, 4,874 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to TRS?
A nonstop flight takes about 11h 28m 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 Ronchi De Legionari?
Ronchi De Legionari is 7 hours ahead of Killeen.
What is the cheapest way to fly from GRK to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–TRS that never appear on search engines, with no booking fees.