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SEM to NST: distance & flight time

Selma (Craig Field) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)

9,575 mi
15,410 km · 8,321 nm
19h 15m
estimated nonstop flight time
+12h
time difference · heading north
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Flight time details

9,575 miles nonstop takes roughly 19h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.

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

Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.

Frequently asked questions

How far is SEM from NST?

The flight distance from Selma (SEM) to Nakhon Si Thammarat (NST) is 9,575 miles (15,410 km, 8,321 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SEM to NST?

A nonstop flight takes about 19h 15m 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 Selma and Nakhon Si Thammarat?

Nakhon Si Thammarat is 12 hours ahead of Selma.

What is the cheapest way to fly from SEM to NST?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEM–NST that never appear on search engines, with no booking fees.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