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BBU to CNX: distance & flight time
Bucharest (Băneasa International Airport) → Chiang Mai (Chiang Mai International Airport)
4,483 mi
7,214 km · 3,895 nm
9h 15m
estimated nonstop flight time
+5h
time difference · heading east
See live BBU→CNX fares Phone-only fares on this route — call free
Flight time details
4,483 miles nonstop takes roughly 9h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- BBU — Băneasa International Airport · Bucharest, Romania
- CNX — Chiang Mai International Airport · Chiang Mai, 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 BBU
- OTP · Henri Coandă International Airport5 mi away
- GOZ · Gorna Oryahovitsa Airport95 mi away
- CRA · Craiova Airport110 mi away
- CND · Mihail Kogălniceanu International Airport118 mi away
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is BBU from CNX?
The flight distance from Bucharest (BBU) to Chiang Mai (CNX) is 4,483 miles (7,214 km, 3,895 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BBU to CNX?
A nonstop flight takes about 9h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BBU to CNX?
Nonstop service on BBU–CNX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 15m nonstop estimate.
What is the time difference between Bucharest and Chiang Mai?
Chiang Mai is 5 hours ahead of Bucharest.
What is the cheapest way to fly from BBU to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BBU–CNX that never appear on search engines, with no booking fees.
Why are some BBU to CNX fares phone-only?
Consolidator contracts let us sell certain BBU–CNX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.