Need help booking?
Unpublished phone-only deals available
GRK to MRO: distance & flight time
Killeen (Robert Gray Army Air Field Airport) → Masterton (Hood Airport)
7,422 mi
11,944 km · 6,449 nm
15h 1m
estimated nonstop flight time
+17h
time difference · heading southwest
See live GRK→MRO fares Phone-only fares on this route — call free
Flight time details
7,422 miles nonstop takes roughly 15h 1m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time gain when reading arrival times on your ticket.
The two airports
- GRK — Robert Gray Army Air Field Airport · Killeen, United States
- MRO — Hood Airport · Masterton, New Zealand
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 MRO
- PPQ · Paraparaumu Airport34 mi away
- PMR · Palmerston North Airport45 mi away
- WLG · Wellington International Airport50 mi away
- OHA · RNZAF Base Ohakea55 mi away
Frequently asked questions
How far is GRK from MRO?
The flight distance from Killeen (GRK) to Masterton (MRO) is 7,422 miles (11,944 km, 6,449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRK to MRO?
A nonstop flight takes about 15h 1m 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 Masterton?
Masterton is 17 hours ahead of Killeen.
What is the cheapest way to fly from GRK to MRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRK–MRO that never appear on search engines, with no booking fees.