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FSD to GRF: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Fort Lewis (Gray Army Air Field)
1,272 mi
2,047 km · 1,105 nm
3h 14m
estimated nonstop flight time
-2h
time difference · heading west
See live FSD→GRF fares Phone-only fares on this route — call free
Flight time details
1,272 miles nonstop takes roughly 3h 14m gate to gate, flying west. 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
- FSD — Joe Foss Field Airport · Sioux Falls, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 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 FSD from GRF?
The flight distance from Sioux Falls (FSD) to Fort Lewis (GRF) is 1,272 miles (2,047 km, 1,105 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to GRF?
A nonstop flight takes about 3h 14m 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 Sioux Falls and Fort Lewis?
Fort Lewis is 2 hours behind Sioux Falls.
What is the cheapest way to fly from FSD to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–GRF that never appear on search engines, with no booking fees.