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CTY to USM: distance & flight time
Cross City (Cross City Airport) → Ko Samui (Samui Airport)
9,721 mi
15,645 km · 8,448 nm
19h 32m
estimated nonstop flight time
+11h
time difference · heading north
See live CTY→USM fares Phone-only fares on this route — call free
Flight time details
9,721 miles nonstop takes roughly 19h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- CTY — Cross City Airport · Cross 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 CTY
- LCQ · Lake City Gateway Airport49 mi away
- GNV · Gainesville Regional Airport50 mi away
- OCF · Ocala International Airport - Jim Taylor Field62 mi away
- TPA · Tampa International 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 CTY from USM?
The flight distance from Cross City (CTY) to Ko Samui (USM) is 9,721 miles (15,645 km, 8,448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CTY to USM?
A nonstop flight takes about 19h 32m 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 Cross City and Ko Samui?
Ko Samui is 11 hours ahead of Cross City.
What is the cheapest way to fly from CTY to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CTY–USM that never appear on search engines, with no booking fees.