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USM to DTU: distance & flight time
Ko Samui (Samui Airport) → Wudalianchi (Wudalianchi Dedu Airport)
3,083 mi
4,962 km · 2,679 nm
6h 31m
estimated nonstop flight time
—
time difference · heading northeast
See live USM→DTU fares Phone-only fares on this route — call free
Flight time details
3,083 miles nonstop takes roughly 6h 31m gate to gate, flying northeast. 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
- DTU — Wudalianchi Dedu Airport · Wudalianchi, 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 DTU
- DQA · Saertu Airport126 mi away
- HEK · Heihe Airport131 mi away
- NDG · Qiqihar Sanjiazi Airport132 mi away
- LDS · Lindu Airport142 mi away
Frequently asked questions
How far is USM from DTU?
The flight distance from Ko Samui (USM) to Wudalianchi (DTU) is 3,083 miles (4,962 km, 2,679 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to DTU?
A nonstop flight takes about 6h 31m 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 DTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–DTU that never appear on search engines, with no booking fees.