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CGQ to USM: distance & flight time
Changchun (Longjia Airport) → Ko Samui (Samui Airport)
2,832 mi
4,557 km · 2,461 nm
6h 1m
estimated nonstop flight time
-1h
time difference · heading southwest
See live CGQ→USM fares Phone-only fares on this route — call free
Flight time details
2,832 miles nonstop takes roughly 6h 1m 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
- CGQ — Longjia Airport · Changchun, 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 CGQ
- YSQ · Songyuan Chaganhu Airport86 mi away
- HRB · Taiping Airport116 mi away
- TNH · Tonghua Sanyuanpu Airport120 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 CGQ from USM?
The flight distance from Changchun (CGQ) to Ko Samui (USM) is 2,832 miles (4,557 km, 2,461 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGQ to USM?
A nonstop flight takes about 6h 1m 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 Changchun and Ko Samui?
Ko Samui is 1 hour behind Changchun.
What is the cheapest way to fly from CGQ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGQ–USM that never appear on search engines, with no booking fees.