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YSO to GRK: distance & flight time
Postville (Postville Airport) → Killeen (Robert Gray Army Air Field Airport)
2,480 mi
3,992 km · 2,155 nm
5h 20m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YSO→GRK fares Phone-only fares on this route — call free
Flight time details
2,480 miles nonstop takes roughly 5h 20m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, Canada
- 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from GRK?
The flight distance from Postville (YSO) to Killeen (GRK) is 2,480 miles (3,992 km, 2,155 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to GRK?
A nonstop flight takes about 5h 20m 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 Postville and Killeen?
Killeen is 2 hours behind Postville.
What is the cheapest way to fly from YSO to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–GRK that never appear on search engines, with no booking fees.