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ALN to NST: distance & flight time

Alton/St Louis (St Louis Regional Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)

9,097 mi
14,641 km · 7,905 nm
18h 18m
estimated nonstop flight time
—
time difference · heading north
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Flight time details

9,097 miles nonstop takes roughly 18h 18m gate to gate, flying north. 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 NST?

The flight distance from Alton/St Louis (ALN) to Nakhon Si Thammarat (NST) is 9,097 miles (14,641 km, 7,905 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ALN to NST?

A nonstop flight takes about 18h 18m 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 NST?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–NST that never appear on search engines, with no booking fees.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