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GRF to MOG: distance & flight time
Fort Lewis (Gray Army Air Field) → Mong Hsat (Mong Hsat Airport)
7,091 mi
11,411 km · 6,161 nm
14h 22m
estimated nonstop flight time
+13.5h
time difference · heading northwest
See live GRF→MOG fares Phone-only fares on this route — call free
Flight time details
7,091 miles nonstop takes roughly 14h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13.5-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- MOG — Mong Hsat Airport · Mong Hsat, Burma
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 MOG
- THL · Tachileik Airport44 mi away
- CEI · Chiang Rai International Airport56 mi away
- KET · Kengtung Airport59 mi away
- HOE · Ban Huoeisay Airport79 mi away
Frequently asked questions
How far is GRF from MOG?
The flight distance from Fort Lewis (GRF) to Mong Hsat (MOG) is 7,091 miles (11,411 km, 6,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to MOG?
A nonstop flight takes about 14h 22m 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 Mong Hsat?
Mong Hsat is 13.5 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to MOG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–MOG that never appear on search engines, with no booking fees.