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WJU to CEI: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Chiang Rai (Chiang Rai International Airport)
2,074 mi
3,337 km · 1,802 nm
4h 32m
estimated nonstop flight time
-2h
time difference · heading southwest
See live WJU→CEI fares Phone-only fares on this route — call free
Flight time details
2,074 miles nonstop takes roughly 4h 32m 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
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South Korea
- CEI — Chiang Rai International Airport · Chiang Rai, 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 WJU
- ICN · Incheon International Airport83 mi away
- SSN · Seoul Air Base (K-16)47 mi away
- SWU · Suwon Airport54 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)56 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is WJU from CEI?
The flight distance from Wonju (WJU) to Chiang Rai (CEI) is 2,074 miles (3,337 km, 1,802 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to CEI?
A nonstop flight takes about 4h 32m 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 Wonju and Chiang Rai?
Chiang Rai is 2 hours behind Wonju.
What is the cheapest way to fly from WJU to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–CEI that never appear on search engines, with no booking fees.