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AHJ to USM: distance & flight time
Ngawa (Hongyuan Airport) → Ko Samui (Samui Airport)
1,595 mi
2,566 km · 1,386 nm
3h 36m
estimated nonstop flight time
—
time difference · heading south
See live AHJ→USM fares Phone-only fares on this route — call free
Flight time details
1,595 miles nonstop takes roughly 3h 36m gate to gate, flying south. 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
- AHJ — Hongyuan Airport · Ngawa, China
- 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 AHJ
- JZH · Jiuzhai Huanglong Airport80 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 AHJ from USM?
The flight distance from Ngawa (AHJ) to Ko Samui (USM) is 1,595 miles (2,566 km, 1,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AHJ to USM?
A nonstop flight takes about 3h 36m 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 AHJ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AHJ–USM that never appear on search engines, with no booking fees.