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CEJ to CEI: distance & flight time
Chernigov (Chernihiv Shestovitsa Airport) → Chiang Rai (Chiang Rai International Airport)
4,239 mi
6,822 km · 3,683 nm
8h 47m
estimated nonstop flight time
+4h
time difference · heading east
See live CEJ→CEI fares Phone-only fares on this route — call free
Flight time details
4,239 miles nonstop takes roughly 8h 47m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- CEJ — Chernihiv Shestovitsa Airport · Chernigov, Ukraine
- 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 CEJ
- GML · Gostomel Airport69 mi away
- KBP · Boryspil International Airport74 mi away
- IEV · Kiev Zhuliany International Airport76 mi away
- GME · Gomel Airport78 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 CEJ from CEI?
The flight distance from Chernigov (CEJ) to Chiang Rai (CEI) is 4,239 miles (6,822 km, 3,683 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEJ to CEI?
A nonstop flight takes about 8h 47m 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 Chernigov and Chiang Rai?
Chiang Rai is 4 hours ahead of Chernigov.
What is the cheapest way to fly from CEJ to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEJ–CEI that never appear on search engines, with no booking fees.