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STK to GRF: distance & flight time
Sterling (Sterling Municipal Airport) → Fort Lewis (Gray Army Air Field)
1,057 mi
1,702 km · 919 nm
2h 46m
estimated nonstop flight time
-1h
time difference · heading northwest
See live STK→GRF fares Phone-only fares on this route — call free
Flight time details
1,057 miles nonstop takes roughly 2h 46m 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
- STK — Sterling Municipal Airport · Sterling, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 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 STK from GRF?
The flight distance from Sterling (STK) to Fort Lewis (GRF) is 1,057 miles (1,702 km, 919 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to GRF?
A nonstop flight takes about 2h 46m 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 Sterling and Fort Lewis?
Fort Lewis is 1 hour behind Sterling.
What is the cheapest way to fly from STK to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–GRF that never appear on search engines, with no booking fees.