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CEI to CND: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Constanta (Mihail Kogălniceanu International Airport)
4,357 mi
7,012 km · 3,786 nm
9h 1m
estimated nonstop flight time
-4h
time difference · heading northwest
See live CEI→CND fares Phone-only fares on this route — call free
Flight time details
4,357 miles nonstop takes roughly 9h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 mi away
Frequently asked questions
How far is CEI from CND?
The flight distance from Chiang Rai (CEI) to Constanta (CND) is 4,357 miles (7,012 km, 3,786 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to CND?
A nonstop flight takes about 9h 1m 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 Chiang Rai and Constanta?
Constanta is 4 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to CND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–CND that never appear on search engines, with no booking fees.