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GRK to MCT: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Muscat (Muscat International Airport)
8,343 mi
13,426 km · 7,249 nm
16h 49m
estimated nonstop flight time
+9h
time difference · heading northeast
See live GRK→MCT fares Phone-only fares on this route — call free
Flight time details
8,343 miles nonstop takes roughly 16h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- MCT — Muscat International Airport · Muscat, Oman
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 MCT
- MNH · Rustaq Airport51 mi away
- OHS · Sohar Airport118 mi away
- JSK · Jask Airport146 mi away
Frequently asked questions
How far is GRK from MCT?
The flight distance from Killeen (GRK) to Muscat (MCT) is 8,343 miles (13,426 km, 7,249 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to MCT?
A nonstop flight takes about 16h 49m 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 Muscat?
Muscat is 9 hours ahead of Killeen.
What is the cheapest way to fly from GRK to MCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–MCT that never appear on search engines, with no booking fees.