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RDD to USM: distance & flight time
Redding (Redding Municipal Airport) → Ko Samui (Samui Airport)
8,050 mi
12,955 km · 6,995 nm
16h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live RDD→USM fares Phone-only fares on this route — call free
Flight time details
8,050 miles nonstop takes roughly 16h 15m 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
- RDD — Redding Municipal Airport · Redding, 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 RDD
- RBL · Red Bluff Municipal Airport25 mi away
- CIC · Chico Municipal Airport54 mi away
- EKA · Murray Field98 mi away
- ACV · California Redwood Coast-Humboldt County Airport100 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 RDD from USM?
The flight distance from Redding (RDD) to Ko Samui (USM) is 8,050 miles (12,955 km, 6,995 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDD to USM?
A nonstop flight takes about 16h 15m 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 Redding and Ko Samui?
Ko Samui is 14 hours ahead of Redding.
What is the cheapest way to fly from RDD to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDD–USM that never appear on search engines, with no booking fees.