Need help booking?
Unpublished phone-only deals available
ROI to AHJ: distance & flight time
Roi Et (Roi Et Airport) → Ngawa (Hongyuan Airport)
1,138 mi
1,831 km · 989 nm
2h 56m
estimated nonstop flight time
—
time difference · heading north
See live ROI→AHJ fares Phone-only fares on this route — call free
Flight time details
1,138 miles nonstop takes roughly 2h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- AHJ — Hongyuan Airport · Ngawa, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near AHJ
- JZH · Jiuzhai Huanglong Airport80 mi away
Frequently asked questions
How far is ROI from AHJ?
The flight distance from Roi Et (ROI) to Ngawa (AHJ) is 1,138 miles (1,831 km, 989 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to AHJ?
A nonstop flight takes about 2h 56m 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 cheapest way to fly from ROI to AHJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–AHJ that never appear on search engines, with no booking fees.