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ROI to CGO: distance & flight time
Roi Et (Roi Et Airport) → Zhengzhou (Zhengzhou Xinzheng International Airport)
1,416 mi
2,279 km · 1,231 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading northeast
See live ROI→CGO fares Phone-only fares on this route — call free
Flight time details
1,416 miles nonstop takes roughly 3h 33m 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
- ROI — Roi Et Airport · Roi Et, Thailand
- CGO — Zhengzhou Xinzheng International Airport · Zhengzhou, 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 CGO
- LYA · Luoyang Airport84 mi away
- CIH · Changzhi Airport126 mi away
- NNY · Nanyang Jiangying Airport128 mi away
- HDG · Handan Airport142 mi away
Frequently asked questions
How far is ROI from CGO?
The flight distance from Roi Et (ROI) to Zhengzhou (CGO) is 1,416 miles (2,279 km, 1,231 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to CGO?
A nonstop flight takes about 3h 33m 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 ROI to CGO?
Nonstop service on ROI–CGO 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 3h 33m nonstop estimate.
What is the time difference between Roi Et and Zhengzhou?
Zhengzhou is 1 hour ahead of Roi Et.
What is the cheapest way to fly from ROI to CGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–CGO that never appear on search engines, with no booking fees.
Why are some ROI to CGO fares phone-only?
Consolidator contracts let us sell certain ROI–CGO 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.