Need help booking?
Unpublished phone-only deals available
USM to KHN: distance & flight time
Ko Samui (Samui Airport) → Nanchang (Nanchang Changbei International Airport)
1,684 mi
2,710 km · 1,463 nm
3h 46m
estimated nonstop flight time
+1h
time difference · heading northeast
See live USM→KHN fares Phone-only fares on this route — call free
Flight time details
1,684 miles nonstop takes roughly 3h 46m 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
- KHN — Nanchang Changbei International Airport · Nanchang, 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 KHN
- JIU · Jiujiang Lushan Airport43 mi away
- JDZ · Jingdezhen Airport84 mi away
- YIC · Yichun Mingyueshan Airport122 mi away
- SQD · Shangrao Sanqingshan Airport130 mi away
Frequently asked questions
How far is USM from KHN?
The flight distance from Ko Samui (USM) to Nanchang (KHN) is 1,684 miles (2,710 km, 1,463 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to KHN?
A nonstop flight takes about 3h 46m 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 Nanchang?
Nanchang is 1 hour ahead of Ko Samui.
What is the cheapest way to fly from USM to KHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–KHN that never appear on search engines, with no booking fees.