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BJB to CEI: distance & flight time
Bojnourd (Bojnord Airport) → Chiang Rai (Chiang Rai International Airport)
2,820 mi
4,538 km · 2,450 nm
6h
estimated nonstop flight time
+3.5h
time difference · heading east
See live BJB→CEI fares Phone-only fares on this route — call free
Flight time details
2,820 miles nonstop takes roughly 6h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- BJB — Bojnord Airport · Bojnourd, Iran
- 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 BJB
- ASB · Ashgabat International Airport67 mi away
- AFZ · Sabzevar National Airport93 mi away
- KLM · Kalaleh Airport102 mi away
- RUD · Shahroud Airport142 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 BJB from CEI?
The flight distance from Bojnourd (BJB) to Chiang Rai (CEI) is 2,820 miles (4,538 km, 2,450 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BJB to CEI?
A nonstop flight takes about 6h 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 BJB to CEI?
Nonstop service on BJB–CEI 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 6h nonstop estimate.
What is the time difference between Bojnourd and Chiang Rai?
Chiang Rai is 3.5 hours ahead of Bojnourd.
What is the cheapest way to fly from BJB to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BJB–CEI that never appear on search engines, with no booking fees.
Why are some BJB to CEI fares phone-only?
Consolidator contracts let us sell certain BJB–CEI 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.