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KHT to GRK: distance & flight time
Khost (Khost Airport) → Killeen (Robert Gray Army Air Field Airport)
7,916 mi
12,740 km · 6,879 nm
15h 59m
estimated nonstop flight time
-9.5h
time difference · heading north
See live KHT→GRK fares Phone-only fares on this route — call free
Flight time details
7,916 miles nonstop takes roughly 15h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KHT — Khost Airport · Khost, Afghanistan
- 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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 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 KHT from GRK?
The flight distance from Khost (KHT) to Killeen (GRK) is 7,916 miles (12,740 km, 6,879 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KHT to GRK?
A nonstop flight takes about 15h 59m 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 Khost and Killeen?
Killeen is 9.5 hours behind Khost.
What is the cheapest way to fly from KHT to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KHT–GRK that never appear on search engines, with no booking fees.