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USM to CGO: distance & flight time
Ko Samui (Samui Airport) → Zhengzhou (Zhengzhou Xinzheng International Airport)
1,933 mi
3,111 km · 1,680 nm
4h 15m
estimated nonstop flight time
+1h
time difference · heading northeast
See live USM→CGO fares Phone-only fares on this route — call free
Flight time details
1,933 miles nonstop takes roughly 4h 15m gate to gate, flying northeast. 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
- CGO — Zhengzhou Xinzheng International Airport · Zhengzhou, 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 CGO
- LYA · Luoyang Airport84 mi away
- CIH · Changzhi Airport126 mi away
- NNY · Nanyang Jiangying Airport128 mi away
- HDG · Handan Airport142 mi away
Frequently asked questions
How far is USM from CGO?
The flight distance from Ko Samui (USM) to Zhengzhou (CGO) is 1,933 miles (3,111 km, 1,680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to CGO?
A nonstop flight takes about 4h 15m 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 Zhengzhou?
Zhengzhou is 1 hour ahead of Ko Samui.
What is the cheapest way to fly from USM to CGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–CGO that never appear on search engines, with no booking fees.