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PHX to NST: distance & flight time
Phoenix (Phoenix Sky Harbor International Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
8,858 mi
14,255 km · 7,697 nm
17h 50m
estimated nonstop flight time
+14h
time difference · heading northwest
See live PHX→NST fares Phone-only fares on this route — call free
Flight time details
8,858 miles nonstop takes roughly 17h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- PHX — Phoenix Sky Harbor International Airport · Phoenix, United States
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
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.
Near PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Near NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Frequently asked questions
How far is PHX from NST?
The flight distance from Phoenix (PHX) to Nakhon Si Thammarat (NST) is 8,858 miles (14,255 km, 7,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHX to NST?
A nonstop flight takes about 17h 50m 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 Phoenix and Nakhon Si Thammarat?
Nakhon Si Thammarat is 14 hours ahead of Phoenix.
What is the cheapest way to fly from PHX to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHX–NST that never appear on search engines, with no booking fees.