Need help booking?
Unpublished phone-only deals available
TOA to USM: distance & flight time
Torrance (Zamperini Field) → Ko Samui (Samui Airport)
8,523 mi
13,717 km · 7,407 nm
17h 11m
estimated nonstop flight time
+14h
time difference · heading northwest
See live TOA→USM fares Phone-only fares on this route — call free
Flight time details
8,523 miles nonstop takes roughly 17h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- TOA — Zamperini Field · Torrance, United States
- USM — Samui Airport · Ko Samui, 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 TOA
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
Frequently asked questions
How far is TOA from USM?
The flight distance from Torrance (TOA) to Ko Samui (USM) is 8,523 miles (13,717 km, 7,407 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOA to USM?
A nonstop flight takes about 17h 11m 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 Torrance and Ko Samui?
Ko Samui is 14 hours ahead of Torrance.
What is the cheapest way to fly from TOA to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOA–USM that never appear on search engines, with no booking fees.