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IRK to NST: distance & flight time
Kirksville (Kirksville Regional Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
8,983 mi
14,457 km · 7,806 nm
18h 5m
estimated nonstop flight time
+12h
time difference · heading north
See live IRK→NST fares Phone-only fares on this route — call free
Flight time details
8,983 miles nonstop takes roughly 18h 5m gate to gate, flying north. 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
- IRK — Kirksville Regional Airport · Kirksville, 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 IRK
- EOK · Keokuk Municipal Airport64 mi away
- OTM · Ottumwa Regional Airport70 mi away
- UIN · Quincy Regional Baldwin Field72 mi away
- BRL · Southeast Iowa Regional Airport89 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 IRK from NST?
The flight distance from Kirksville (IRK) to Nakhon Si Thammarat (NST) is 8,983 miles (14,457 km, 7,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRK to NST?
A nonstop flight takes about 18h 5m 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 Kirksville and Nakhon Si Thammarat?
Nakhon Si Thammarat is 12 hours ahead of Kirksville.
What is the cheapest way to fly from IRK to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRK–NST that never appear on search engines, with no booking fees.