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ADT to NST: distance & flight time
Ada (Ada Regional Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
9,251 mi
14,888 km · 8,039 nm
18h 36m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ADT→NST fares Phone-only fares on this route — call free
Flight time details
9,251 miles nonstop takes roughly 18h 36m gate to gate, flying northwest. 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
- ADT — Ada Regional Airport · Ada, 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 ADT
- ADM · Ardmore Municipal Airport40 mi away
- MLC · Mc Alester Regional Airport51 mi away
- TIK · Tinker Air Force Base58 mi away
- OKC · Will Rogers World Airport66 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 ADT from NST?
The flight distance from Ada (ADT) to Nakhon Si Thammarat (NST) is 9,251 miles (14,888 km, 8,039 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADT to NST?
A nonstop flight takes about 18h 36m 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 Ada and Nakhon Si Thammarat?
Nakhon Si Thammarat is 12 hours ahead of Ada.
What is the cheapest way to fly from ADT to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADT–NST that never appear on search engines, with no booking fees.