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PXR to USM: distance & flight time
Surin (Surin Airport) → Ko Samui (Samui Airport)
435 mi
700 km · 378 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading southwest
See live PXR→USM fares Phone-only fares on this route — call free
Flight time details
435 miles nonstop takes roughly 1h 25m gate to gate, flying southwest. 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
- PXR — Surin Airport · Surin, Thailand
- 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 PXR
- BFV · Buri Ram Airport30 mi away
- NAK · Nakhon Ratchasima Airport79 mi away
- ROI · Roi Et Airport88 mi away
- UBP · Ubon Ratchathani Airport95 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 PXR from USM?
The flight distance from Surin (PXR) to Ko Samui (USM) is 435 miles (700 km, 378 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PXR to USM?
A nonstop flight takes about 1h 25m 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 PXR to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PXR–USM that never appear on search engines, with no booking fees.