Need help booking?
Unpublished phone-only deals available
MFM to GRK: distance & flight time
Macau (Macau International Airport) → Killeen (Robert Gray Army Air Field Airport)
8,211 mi
13,215 km · 7,136 nm
16h 34m
estimated nonstop flight time
-13h
time difference · heading northeast
See live MFM→GRK fares Phone-only fares on this route — call free
Flight time details
8,211 miles nonstop takes roughly 16h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- MFM — Macau International Airport · Macau, Macau
- 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 MFM
- HKG · Hong Kong International Airport23 mi away
- ZUH · Zhuhai Jinwan Airport17 mi away
- SZX · Shenzhen Bao'an International Airport37 mi away
- HHP · Shun Tak Heliport37 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 MFM from GRK?
The flight distance from Macau (MFM) to Killeen (GRK) is 8,211 miles (13,215 km, 7,136 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFM to GRK?
A nonstop flight takes about 16h 34m 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 Macau and Killeen?
Killeen is 13 hours behind Macau.
What is the cheapest way to fly from MFM to GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFM–GRK that never appear on search engines, with no booking fees.