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ZGR to ALN: distance & flight time

Little Grand Rapids (Little Grand Rapids Airport) → Alton/St Louis (St Louis Regional Airport)

945 mi
1,522 km · 822 nm
2h 31m
estimated nonstop flight time
—
time difference · heading south
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Flight time details

945 miles nonstop takes roughly 2h 31m gate to gate, flying south. 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 ZGR from ALN?

The flight distance from Little Grand Rapids (ZGR) to Alton/St Louis (ALN) is 945 miles (1,522 km, 822 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ZGR to ALN?

A nonstop flight takes about 2h 31m 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 ZGR to ALN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZGR–ALN that never appear on search engines, with no booking fees.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