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GRK to KHT: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Khost (Khost Airport)
7,916 mi
12,740 km · 6,879 nm
15h 59m
estimated nonstop flight time
+9.5h
time difference · heading north
See live GRK→KHT 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 gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- KHT — Khost Airport · Khost, Afghanistan
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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 mi away
Frequently asked questions
How far is GRK from KHT?
The flight distance from Killeen (GRK) to Khost (KHT) 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 GRK to KHT?
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 Killeen and Khost?
Khost is 9.5 hours ahead of Killeen.
What is the cheapest way to fly from GRK to KHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–KHT that never appear on search engines, with no booking fees.