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DAT to USM: distance & flight time
Datong (Datong Airport) → Ko Samui (Samui Airport)
2,264 mi
3,643 km · 1,967 nm
4h 54m
estimated nonstop flight time
-1h
time difference · heading southwest
See live DAT→USM fares Phone-only fares on this route — call free
Flight time details
2,264 miles nonstop takes roughly 4h 54m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DAT — Datong Airport · Datong, 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 DAT
- UCB · Ulanqab Jining Airport76 mi away
- ZQZ · Zhangjiakou Ningyuan Airport89 mi away
- HET · Baita International Airport103 mi away
- WUT · Xinzhou Wutaishan Airport105 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 DAT from USM?
The flight distance from Datong (DAT) to Ko Samui (USM) is 2,264 miles (3,643 km, 1,967 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAT to USM?
A nonstop flight takes about 4h 54m 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 Datong and Ko Samui?
Ko Samui is 1 hour behind Datong.
What is the cheapest way to fly from DAT to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAT–USM that never appear on search engines, with no booking fees.