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YEC to ROI: distance & flight time
Yechon (Yecheon Airbase) → Roi Et (Roi Et Airport)
2,067 mi
3,327 km · 1,796 nm
4h 31m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YEC→ROI fares Phone-only fares on this route — call free
Flight time details
2,067 miles nonstop takes roughly 4h 31m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YEC — Yecheon Airbase · Yechon, South Korea
- 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 YEC
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 YEC from ROI?
The flight distance from Yechon (YEC) to Roi Et (ROI) is 2,067 miles (3,327 km, 1,796 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to ROI?
A nonstop flight takes about 4h 31m 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 Yechon and Roi Et?
Roi Et is 2 hours behind Yechon.
What is the cheapest way to fly from YEC to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–ROI that never appear on search engines, with no booking fees.