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SEP to GRF: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Fort Lewis (Gray Army Air Field)
1,643 mi
2,645 km · 1,428 nm
3h 41m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SEP→GRF fares Phone-only fares on this route — call free
Flight time details
1,643 miles nonstop takes roughly 3h 41m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from GRF?
The flight distance from Stephenville (SEP) to Fort Lewis (GRF) is 1,643 miles (2,645 km, 1,428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to GRF?
A nonstop flight takes about 3h 41m 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 Stephenville and Fort Lewis?
Fort Lewis is 2 hours behind Stephenville.
What is the cheapest way to fly from SEP to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–GRF that never appear on search engines, with no booking fees.