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YSO to GRF: distance & flight time

Postville (Postville Airport) → Fort Lewis (Gray Army Air Field)

2,688 mi
4,326 km · 2,336 nm
5h 44m
estimated nonstop flight time
-4h
time difference · heading west
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Flight time details

2,688 miles nonstop takes roughly 5h 44m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is YSO from GRF?

The flight distance from Postville (YSO) to Fort Lewis (GRF) is 2,688 miles (4,326 km, 2,336 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YSO to GRF?

A nonstop flight takes about 5h 44m 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 Postville and Fort Lewis?

Fort Lewis is 4 hours behind Postville.

What is the cheapest way to fly from YSO to GRF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–GRF that never appear on search engines, with no booking fees.
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