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ONO to NST: distance & flight time
Ontario (Ontario Municipal Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
8,133 mi
13,089 km · 7,068 nm
16h 25m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ONO→NST fares Phone-only fares on this route — call free
Flight time details
8,133 miles nonstop takes roughly 16h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 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 ONO from NST?
The flight distance from Ontario (ONO) to Nakhon Si Thammarat (NST) is 8,133 miles (13,089 km, 7,068 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to NST?
A nonstop flight takes about 16h 25m 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 Ontario and Nakhon Si Thammarat?
Nakhon Si Thammarat is 13 hours ahead of Ontario.
What is the cheapest way to fly from ONO to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–NST that never appear on search engines, with no booking fees.