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OKM to GRF: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Fort Lewis (Gray Army Air Field)
1,579 mi
2,541 km · 1,372 nm
3h 34m
estimated nonstop flight time
-2h
time difference · heading northwest
See live OKM→GRF fares Phone-only fares on this route — call free
Flight time details
1,579 miles nonstop takes roughly 3h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 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 OKM from GRF?
The flight distance from Okmulgee (OKM) to Fort Lewis (GRF) is 1,579 miles (2,541 km, 1,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to GRF?
A nonstop flight takes about 3h 34m 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 Okmulgee and Fort Lewis?
Fort Lewis is 2 hours behind Okmulgee.
What is the cheapest way to fly from OKM to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–GRF that never appear on search engines, with no booking fees.