Need help booking?
Unpublished phone-only deals available
TBS to GRK: distance & flight time
Tbilisi (Tbilisi International Airport) → Killeen (Robert Gray Army Air Field Airport)
6,880 mi
11,073 km · 5,979 nm
13h 57m
estimated nonstop flight time
-9h
time difference · heading northwest
See live TBS→GRK fares Phone-only fares on this route — call free
Flight time details
6,880 miles nonstop takes roughly 13h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- TBS — Tbilisi International Airport · Tbilisi, Georgia
- 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 TBS
- LWN · Gyumri Shirak Airport85 mi away
- ZTU · Zaqatala International Airport89 mi away
- KVD · Ganja Airport96 mi away
- OGZ · Beslan Airport108 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 TBS from GRK?
The flight distance from Tbilisi (TBS) to Killeen (GRK) is 6,880 miles (11,073 km, 5,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TBS to GRK?
A nonstop flight takes about 13h 57m 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 Tbilisi and Killeen?
Killeen is 9 hours behind Tbilisi.
What is the cheapest way to fly from TBS to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBS–GRK that never appear on search engines, with no booking fees.