Need help booking?
Unpublished phone-only deals available
NST to DHT: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Dalhart (Dalhart Municipal Airport)
9,028 mi
14,529 km · 7,845 nm
18h 10m
estimated nonstop flight time
-12h
time difference · heading northeast
See live NST→DHT fares Phone-only fares on this route — call free
Flight time details
9,028 miles nonstop takes roughly 18h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- DHT — Dalhart Municipal Airport · Dalhart, United States
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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Near DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 mi away
Frequently asked questions
How far is NST from DHT?
The flight distance from Nakhon Si Thammarat (NST) to Dalhart (DHT) is 9,028 miles (14,529 km, 7,845 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to DHT?
A nonstop flight takes about 18h 10m 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 Nakhon Si Thammarat and Dalhart?
Dalhart is 12 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to DHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–DHT that never appear on search engines, with no booking fees.