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USM to DAX: distance & flight time
Ko Samui (Samui Airport) → Dazhou (Dachuan Airport)
1,564 mi
2,518 km · 1,360 nm
3h 32m
estimated nonstop flight time
+1h
time difference · heading north
See live USM→DAX fares Phone-only fares on this route — call free
Flight time details
1,564 miles nonstop takes roughly 3h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- DAX — Dachuan Airport · Dazhou, China
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 DAX
- WXN · Wanxian Airport64 mi away
- NAO · Nanchong Airport79 mi away
- CKG · Chongqing Jiangbei International Airport108 mi away
- ENH · Enshi Airport134 mi away
Frequently asked questions
How far is USM from DAX?
The flight distance from Ko Samui (USM) to Dazhou (DAX) is 1,564 miles (2,518 km, 1,360 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to DAX?
A nonstop flight takes about 3h 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 Ko Samui and Dazhou?
Dazhou is 1 hour ahead of Ko Samui.
What is the cheapest way to fly from USM to DAX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–DAX that never appear on search engines, with no booking fees.