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SUX to GRF: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Fort Lewis (Gray Army Air Field)
1,319 mi
2,122 km · 1,146 nm
3h 20m
estimated nonstop flight time
-2h
time difference · heading northwest
See live SUX→GRF fares Phone-only fares on this route — call free
Flight time details
1,319 miles nonstop takes roughly 3h 20m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 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 SUX from GRF?
The flight distance from Sioux City (SUX) to Fort Lewis (GRF) is 1,319 miles (2,122 km, 1,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to GRF?
A nonstop flight takes about 3h 20m 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 City and Fort Lewis?
Fort Lewis is 2 hours behind Sioux City.
What is the cheapest way to fly from SUX to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–GRF that never appear on search engines, with no booking fees.