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GRF to SEF: distance & flight time
Fort Lewis (Gray Army Air Field) → Sebring (Sebring Regional Airport)
2,600 mi
4,183 km · 2,259 nm
5h 34m
estimated nonstop flight time
+3h
time difference · heading east
See live GRF→SEF fares Phone-only fares on this route — call free
Flight time details
2,600 miles nonstop takes roughly 5h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- SEF — Sebring Regional Airport · Sebring, 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 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 mi away
Frequently asked questions
How far is GRF from SEF?
The flight distance from Fort Lewis (GRF) to Sebring (SEF) is 2,600 miles (4,183 km, 2,259 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to SEF?
A nonstop flight takes about 5h 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 Fort Lewis and Sebring?
Sebring is 3 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to SEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–SEF that never appear on search engines, with no booking fees.