Need help booking?
Unpublished phone-only deals available
NST to JEF: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Jefferson City (Jefferson City Memorial Airport)
9,089 mi
14,627 km · 7,898 nm
18h 17m
estimated nonstop flight time
-12h
time difference · heading north
See live NST→JEF fares Phone-only fares on this route — call free
Flight time details
9,089 miles nonstop takes roughly 18h 17m 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
- JEF — Jefferson City Memorial Airport · Jefferson 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 JEF
- COU · Columbia Regional Airport16 mi away
- AIZ · Lee C Fine Memorial Airport40 mi away
- TBN · Waynesville-St. Robert Regional Forney field59 mi away
- SZL · Whiteman Air Force Base76 mi away
Frequently asked questions
How far is NST from JEF?
The flight distance from Nakhon Si Thammarat (NST) to Jefferson City (JEF) is 9,089 miles (14,627 km, 7,898 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to JEF?
A nonstop flight takes about 18h 17m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NST to JEF?
Nonstop service on NST–JEF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 18h 17m nonstop estimate.
What is the time difference between Nakhon Si Thammarat and Jefferson City?
Jefferson City is 12 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to JEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–JEF that never appear on search engines, with no booking fees.
Why are some NST to JEF fares phone-only?
Consolidator contracts let us sell certain NST–JEF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.