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CVG to NST: distance & flight time
Cincinnati (Cincinnati Northern Kentucky International Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
9,135 mi
14,702 km · 7,938 nm
18h 23m
estimated nonstop flight time
+11h
time difference · heading north
See live CVG→NST fares Phone-only fares on this route — call free
Flight time details
9,135 miles nonstop takes roughly 18h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- CVG — Cincinnati Northern Kentucky International Airport · Cincinnati, 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 CVG
- LUK · Cincinnati Municipal Airport Lunken Field14 mi away
- HAO · Butler Co Regional Airport - Hogan Field23 mi away
- MGY · Dayton-Wright Brothers Airport44 mi away
- ILN · Wilmington Airpark54 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 CVG from NST?
The flight distance from Cincinnati (CVG) to Nakhon Si Thammarat (NST) is 9,135 miles (14,702 km, 7,938 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CVG to NST?
A nonstop flight takes about 18h 23m 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 Cincinnati and Nakhon Si Thammarat?
Nakhon Si Thammarat is 11 hours ahead of Cincinnati.
What is the cheapest way to fly from CVG to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CVG–NST that never appear on search engines, with no booking fees.