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GRF to ALN: distance & flight time

Fort Lewis (Gray Army Air Field) → Alton/St Louis (St Louis Regional Airport)

1,724 mi
2,775 km · 1,498 nm
3h 51m
estimated nonstop flight time
—
time difference · heading east
See live GRF→ALN fares Phone-only fares on this route — call free

Flight time details

1,724 miles nonstop takes roughly 3h 51m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

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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 GRF from ALN?

The flight distance from Fort Lewis (GRF) to Alton/St Louis (ALN) is 1,724 miles (2,775 km, 1,498 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GRF to ALN?

A nonstop flight takes about 3h 51m 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 cheapest way to fly from GRF to ALN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–ALN that never appear on search engines, with no booking fees.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