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GRF to MFM: distance & flight time
Fort Lewis (Gray Army Air Field) → Macau (Macau International Airport)
6,516 mi
10,486 km · 5,662 nm
13h 15m
estimated nonstop flight time
+15h
time difference · heading northwest
See live GRF→MFM fares Phone-only fares on this route — call free
Flight time details
6,516 miles nonstop takes roughly 13h 15m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- MFM — Macau International Airport · Macau, Macau
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 GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
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
Frequently asked questions
How far is GRF from MFM?
The flight distance from Fort Lewis (GRF) to Macau (MFM) is 6,516 miles (10,486 km, 5,662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to MFM?
A nonstop flight takes about 13h 15m 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 Fort Lewis and Macau?
Macau is 15 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to MFM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–MFM that never appear on search engines, with no booking fees.