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ALN to ATH: distance & flight time

Alton/St Louis (St Louis Regional Airport) → Athens (Eleftherios Venizelos International Airport)

5,677 mi
9,136 km · 4,933 nm
11h 36m
estimated nonstop flight time
—
time difference · heading northeast
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Flight time details

5,677 miles nonstop takes roughly 11h 36m gate to gate, flying northeast. 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 ALN from ATH?

The flight distance from Alton/St Louis (ALN) to Athens (ATH) is 5,677 miles (9,136 km, 4,933 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ALN to ATH?

A nonstop flight takes about 11h 36m 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 ALN to ATH?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–ATH that never appear on search engines, with no booking fees.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