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GRF to MAM: distance & flight time
Fort Lewis (Gray Army Air Field) → Matamoros (General Servando Canales International Airport)
2,009 mi
3,234 km · 1,746 nm
4h 24m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GRF→MAM fares Phone-only fares on this route — call free
Flight time details
2,009 miles nonstop takes roughly 4h 24m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- MAM — General Servando Canales International Airport · Matamoros, Mexico
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 MAM
Frequently asked questions
How far is GRF from MAM?
The flight distance from Fort Lewis (GRF) to Matamoros (MAM) is 2,009 miles (3,234 km, 1,746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to MAM?
A nonstop flight takes about 4h 24m 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 Matamoros?
Matamoros is 1 hour ahead of Fort Lewis.
What is the cheapest way to fly from GRF to MAM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–MAM that never appear on search engines, with no booking fees.