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DSN to ROI: distance & flight time
Dongsheng (Ordos Ejin Horo Airport) → Roi Et (Roi Et Airport)
1,656 mi
2,665 km · 1,439 nm
3h 43m
estimated nonstop flight time
-1h
time difference · heading south
See live DSN→ROI fares Phone-only fares on this route — call free
Flight time details
1,656 miles nonstop takes roughly 3h 43m gate to gate, flying south. 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
- DSN — Ordos Ejin Horo Airport · Dongsheng, 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 DSN
- BAV · Baotou Airport74 mi away
- UYN · Yulin Yuyang Airport79 mi away
- HET · Baita International Airport140 mi away
- LLV · Lüliang Airport143 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 DSN from ROI?
The flight distance from Dongsheng (DSN) to Roi Et (ROI) is 1,656 miles (2,665 km, 1,439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSN to ROI?
A nonstop flight takes about 3h 43m 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 Dongsheng and Roi Et?
Roi Et is 1 hour behind Dongsheng.
What is the cheapest way to fly from DSN to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSN–ROI that never appear on search engines, with no booking fees.