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LAM to GRF: distance & flight time
Los Alamos (Los Alamos Airport) → Fort Lewis (Gray Army Air Field)
1,141 mi
1,836 km · 992 nm
2h 57m
estimated nonstop flight time
-1h
time difference · heading northwest
See live LAM→GRF fares Phone-only fares on this route — call free
Flight time details
1,141 miles nonstop takes roughly 2h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- LAM — Los Alamos Airport · Los Alamos, United States
- GRF — Gray Army Air Field · Fort Lewis, 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 LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 mi away
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
Frequently asked questions
How far is LAM from GRF?
The flight distance from Los Alamos (LAM) to Fort Lewis (GRF) is 1,141 miles (1,836 km, 992 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to GRF?
A nonstop flight takes about 2h 57m 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 Los Alamos and Fort Lewis?
Fort Lewis is 1 hour behind Los Alamos.
What is the cheapest way to fly from LAM to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–GRF that never appear on search engines, with no booking fees.