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JHG to ROI: distance & flight time
Jinghonggasa (Xishuangbanna Gasa Airport) → Roi Et (Roi Et Airport)
450 mi
724 km · 391 nm
1h 27m
estimated nonstop flight time
-1h
time difference · heading southeast
See live JHG→ROI fares Phone-only fares on this route — call free
Flight time details
450 miles nonstop takes roughly 1h 27m gate to gate, flying southeast. 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
- JHG — Xishuangbanna Gasa Airport · Jinghonggasa, China
- ROI — Roi Et Airport · Roi Et, 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 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
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is JHG from ROI?
The flight distance from Jinghonggasa (JHG) to Roi Et (ROI) is 450 miles (724 km, 391 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JHG to ROI?
A nonstop flight takes about 1h 27m 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 JHG to ROI?
Nonstop service on JHG–ROI 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 1h 27m nonstop estimate.
What is the time difference between Jinghonggasa and Roi Et?
Roi Et is 1 hour behind Jinghonggasa.
What is the cheapest way to fly from JHG to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JHG–ROI that never appear on search engines, with no booking fees.
Why are some JHG to ROI fares phone-only?
Consolidator contracts let us sell certain JHG–ROI 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.