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YNZ to USM: distance & flight time
Yancheng (Yancheng Airport) → Ko Samui (Samui Airport)
2,088 mi
3,361 km · 1,815 nm
4h 34m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YNZ→USM fares Phone-only fares on this route — call free
Flight time details
2,088 miles nonstop takes roughly 4h 34m 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
- YNZ — Yancheng Airport · Yancheng, 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 YNZ
- YTY · Yangzhou Taizhou Airport66 mi away
- HIA · Lianshui Airport67 mi away
- RUG · Rugao Air Base83 mi away
- CZX · Changzhou Benniu Airport107 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 YNZ from USM?
The flight distance from Yancheng (YNZ) to Ko Samui (USM) is 2,088 miles (3,361 km, 1,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNZ to USM?
A nonstop flight takes about 4h 34m 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 Yancheng and Ko Samui?
Ko Samui is 1 hour behind Yancheng.
What is the cheapest way to fly from YNZ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNZ–USM that never appear on search engines, with no booking fees.