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DOY to ROI: distance & flight time
Dongying (Dongying Shengli Airport) → Roi Et (Roi Et Airport)
1,739 mi
2,798 km · 1,511 nm
3h 53m
estimated nonstop flight time
-1h
time difference · heading southwest
See live DOY→ROI fares Phone-only fares on this route — call free
Flight time details
1,739 miles nonstop takes roughly 3h 53m gate to gate, flying southwest. 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
- DOY — Dongying Shengli Airport · Dongying, 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 DOY
- WEF · Weifang Airport62 mi away
- TNA · Yaoqiang Airport98 mi away
- TAO · Liuting Airport123 mi away
- TSN · Tianjin Binhai International Airport136 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 DOY from ROI?
The flight distance from Dongying (DOY) to Roi Et (ROI) is 1,739 miles (2,798 km, 1,511 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DOY to ROI?
A nonstop flight takes about 3h 53m 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 Dongying and Roi Et?
Roi Et is 1 hour behind Dongying.
What is the cheapest way to fly from DOY to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DOY–ROI that never appear on search engines, with no booking fees.