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USM to JAX: distance & flight time
Ko Samui (Samui Airport) → Jacksonville (Jacksonville International Airport)
9,668 mi
15,559 km · 8,401 nm
19h 25m
estimated nonstop flight time
-11h
time difference · heading north
See live USM→JAX fares Phone-only fares on this route — call free
Flight time details
9,668 miles nonstop takes roughly 19h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- JAX — Jacksonville International Airport · Jacksonville, 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near JAX
Frequently asked questions
How far is USM from JAX?
The flight distance from Ko Samui (USM) to Jacksonville (JAX) is 9,668 miles (15,559 km, 8,401 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to JAX?
A nonstop flight takes about 19h 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 Ko Samui and Jacksonville?
Jacksonville is 11 hours behind Ko Samui.
What is the cheapest way to fly from USM to JAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–JAX that never appear on search engines, with no booking fees.