Need help booking?
Unpublished phone-only deals available
GRK to TBN: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Fort Leonardwood (Waynesville-St. Robert Regional Forney field)
563 mi
907 km · 490 nm
1h 41m
estimated nonstop flight time
Same time
time difference · heading northeast
See live GRK→TBN fares Phone-only fares on this route — call free
Flight time details
563 miles nonstop takes roughly 1h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- TBN — Waynesville-St. Robert Regional Forney field · Fort Leonardwood, 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 TBN
- AIZ · Lee C Fine Memorial Airport33 mi away
- JEF · Jefferson City Memorial Airport59 mi away
- COU · Columbia Regional Airport75 mi away
- SGF · Springfield Branson National Airport77 mi away
Frequently asked questions
How far is GRK from TBN?
The flight distance from Killeen (GRK) to Fort Leonardwood (TBN) is 563 miles (907 km, 490 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to TBN?
A nonstop flight takes about 1h 41m 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 cheapest way to fly from GRK to TBN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–TBN that never appear on search engines, with no booking fees.