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CDC to USM: distance & flight time
Cedar City (Cedar City Regional Airport) → Ko Samui (Samui Airport)
8,532 mi
13,731 km · 7,414 nm
17h 12m
estimated nonstop flight time
+13h
time difference · heading northwest
See live CDC→USM fares Phone-only fares on this route — call free
Flight time details
8,532 miles nonstop takes roughly 17h 12m 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
- CDC — Cedar City Regional Airport · Cedar City, 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 CDC
- SGU · St George Municipal Airport51 mi away
- BCE · Bryce Canyon Airport52 mi away
- PGA · Page Municipal Airport105 mi away
- DTA · Delta Municipal Airport120 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 CDC from USM?
The flight distance from Cedar City (CDC) to Ko Samui (USM) is 8,532 miles (13,731 km, 7,414 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDC to USM?
A nonstop flight takes about 17h 12m 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 Cedar City and Ko Samui?
Ko Samui is 13 hours ahead of Cedar City.
What is the cheapest way to fly from CDC to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDC–USM that never appear on search engines, with no booking fees.