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USM to JHG: distance & flight time
Ko Samui (Samui Airport) → Jinghonggasa (Xishuangbanna Gasa Airport)
860 mi
1,384 km · 747 nm
2h 20m
estimated nonstop flight time
+1h
time difference · heading north
See live USM→JHG fares Phone-only fares on this route — call free
Flight time details
860 miles nonstop takes roughly 2h 20m gate to gate, flying north. 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
- JHG — Xishuangbanna Gasa Airport · Jinghonggasa, 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 JHG
- SYM · Pu'er Simao Airport58 mi away
- JMJ · Lancang Jingmai Airport69 mi away
- PCQ · Boun Neau Airport77 mi away
- LXG · Luang Namtha Airport81 mi away
Frequently asked questions
How far is USM from JHG?
The flight distance from Ko Samui (USM) to Jinghonggasa (JHG) is 860 miles (1,384 km, 747 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to JHG?
A nonstop flight takes about 2h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from USM to JHG?
Nonstop service on USM–JHG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 20m nonstop estimate.
What is the time difference between Ko Samui and Jinghonggasa?
Jinghonggasa is 1 hour ahead of Ko Samui.
What is the cheapest way to fly from USM to JHG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–JHG that never appear on search engines, with no booking fees.
Why are some USM to JHG fares phone-only?
Consolidator contracts let us sell certain USM–JHG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.