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HDN to NST: distance & flight time
Hayden (Yampa Valley Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
8,633 mi
13,894 km · 7,502 nm
17h 24m
estimated nonstop flight time
+13h
time difference · heading northwest
See live HDN→NST fares Phone-only fares on this route — call free
Flight time details
8,633 miles nonstop takes roughly 17h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 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 HDN from NST?
The flight distance from Hayden (HDN) to Nakhon Si Thammarat (NST) is 8,633 miles (13,894 km, 7,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to NST?
A nonstop flight takes about 17h 24m 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 Hayden and Nakhon Si Thammarat?
Nakhon Si Thammarat is 13 hours ahead of Hayden.
What is the cheapest way to fly from HDN to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–NST that never appear on search engines, with no booking fees.