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CID to USM: distance & flight time
Cedar Rapids (The Eastern Iowa Airport) → Ko Samui (Samui Airport)
8,806 mi
14,171 km · 7,652 nm
17h 44m
estimated nonstop flight time
+12h
time difference · heading north
See live CID→USM fares Phone-only fares on this route — call free
Flight time details
8,806 miles nonstop takes roughly 17h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- CID — The Eastern Iowa Airport · Cedar Rapids, 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 CID
- IOW · Iowa City Municipal Airport19 mi away
- ALO · Waterloo Regional Airport58 mi away
- DBQ · Dubuque Regional Airport63 mi away
- OTM · Ottumwa Regional Airport66 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 CID from USM?
The flight distance from Cedar Rapids (CID) to Ko Samui (USM) is 8,806 miles (14,171 km, 7,652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CID to USM?
A nonstop flight takes about 17h 44m 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 Rapids and Ko Samui?
Ko Samui is 12 hours ahead of Cedar Rapids.
What is the cheapest way to fly from CID to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CID–USM that never appear on search engines, with no booking fees.