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USM to CAH: distance & flight time
Ko Samui (Samui Airport) → Ca Mau (Cà Mau Airport)
350 mi
563 km · 304 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading east
See live USM→CAH fares Phone-only fares on this route — call free
Flight time details
350 miles nonstop takes roughly 1h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- CAH — Cà Mau Airport · Ca Mau, Vietnam
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 CAH
- VKG · Rach Gia Airport54 mi away
- VCA · Can Tho International Airport72 mi away
- VCS · Co Ong Airport104 mi away
- PQC · Phu Quoc International Airport106 mi away
Frequently asked questions
How far is USM from CAH?
The flight distance from Ko Samui (USM) to Ca Mau (CAH) is 350 miles (563 km, 304 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to CAH?
A nonstop flight takes about 1h 23m 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 cheapest way to fly from USM to CAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–CAH that never appear on search engines, with no booking fees.