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USM to ACV: distance & flight time
Ko Samui (Samui Airport) → Arcata CA (California Redwood Coast-Humboldt County Airport)
7,957 mi
12,806 km · 6,915 nm
16h 4m
estimated nonstop flight time
-14h
time difference · heading northeast
See live USM→ACV fares Phone-only fares on this route — call free
Flight time details
7,957 miles nonstop takes roughly 16h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- ACV — California Redwood Coast-Humboldt County Airport · Arcata CA, 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 ACV
- EKA · Murray Field12 mi away
- CEC · Jack Mc Namara Field Airport56 mi away
- RDD · Redding Municipal Airport100 mi away
- RBL · Red Bluff Municipal Airport113 mi away
Frequently asked questions
How far is USM from ACV?
The flight distance from Ko Samui (USM) to Arcata CA (ACV) is 7,957 miles (12,806 km, 6,915 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to ACV?
A nonstop flight takes about 16h 4m 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 Arcata CA?
Arcata CA is 14 hours behind Ko Samui.
What is the cheapest way to fly from USM to ACV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–ACV that never appear on search engines, with no booking fees.