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PHD to NST: distance & flight time
New Philadelpha (Harry Clever Field) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
9,049 mi
14,564 km · 7,864 nm
18h 13m
estimated nonstop flight time
+11h
time difference · heading north
See live PHD→NST fares Phone-only fares on this route — call free
Flight time details
9,049 miles nonstop takes roughly 18h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PHD — Harry Clever Field · New Philadelpha, 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 PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 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 PHD from NST?
The flight distance from New Philadelpha (PHD) to Nakhon Si Thammarat (NST) is 9,049 miles (14,564 km, 7,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHD to NST?
A nonstop flight takes about 18h 13m 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 New Philadelpha and Nakhon Si Thammarat?
Nakhon Si Thammarat is 11 hours ahead of New Philadelpha.
What is the cheapest way to fly from PHD to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHD–NST that never appear on search engines, with no booking fees.