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DVT to USM: distance & flight time
Phoenix (Phoenix Deer Valley Airport) → Ko Samui (Samui Airport)
8,780 mi
14,129 km · 7,629 nm
17h 41m
estimated nonstop flight time
+14h
time difference · heading northwest
See live DVT→USM fares Phone-only fares on this route — call free
Flight time details
8,780 miles nonstop takes roughly 17h 41m 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
- DVT — Phoenix Deer Valley Airport · Phoenix , 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 DVT
- PHX · Phoenix Sky Harbor International Airport18 mi away
- SCF · Scottsdale Airport11 mi away
- LUF · Luke Air Force Base20 mi away
- GYR · Phoenix Goodyear Airport25 mi away
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 DVT from USM?
The flight distance from Phoenix (DVT) to Ko Samui (USM) is 8,780 miles (14,129 km, 7,629 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DVT to USM?
A nonstop flight takes about 17h 41m 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 Phoenix and Ko Samui?
Ko Samui is 14 hours ahead of Phoenix .
What is the cheapest way to fly from DVT to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DVT–USM that never appear on search engines, with no booking fees.