Need help booking?
Unpublished phone-only deals available
NST to OKC: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Oklahoma City (Will Rogers World Airport)
9,193 mi
14,795 km · 7,988 nm
18h 30m
estimated nonstop flight time
-12h
time difference · heading north
See live NST→OKC fares Phone-only fares on this route — call free
Flight time details
9,193 miles nonstop takes roughly 18h 30m gate to gate, flying north. 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
- OKC — Will Rogers World Airport · Oklahoma City, 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 OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Frequently asked questions
How far is NST from OKC?
The flight distance from Nakhon Si Thammarat (NST) to Oklahoma City (OKC) is 9,193 miles (14,795 km, 7,988 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to OKC?
A nonstop flight takes about 18h 30m 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 Oklahoma City?
Oklahoma City is 12 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to OKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–OKC that never appear on search engines, with no booking fees.