Need help booking?
Unpublished phone-only deals available
BJB to TNN: distance & flight time
Bojnourd (Bojnord Airport) → Tainan (Tainan Airport)
3,816 mi
6,142 km · 3,316 nm
7h 57m
estimated nonstop flight time
+4.5h
time difference · heading east
See live BJB→TNN fares Phone-only fares on this route — call free
Flight time details
3,816 miles nonstop takes roughly 7h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- BJB — Bojnord Airport · Bojnourd, Iran
- TNN — Tainan Airport · Tainan, Taiwan
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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is BJB from TNN?
The flight distance from Bojnourd (BJB) to Tainan (TNN) is 3,816 miles (6,142 km, 3,316 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BJB to TNN?
A nonstop flight takes about 7h 57m 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 TNN?
Nonstop service on BJB–TNN 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 7h 57m nonstop estimate.
What is the time difference between Bojnourd and Tainan?
Tainan is 4.5 hours ahead of Bojnourd.
What is the cheapest way to fly from BJB to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BJB–TNN that never appear on search engines, with no booking fees.
Why are some BJB to TNN fares phone-only?
Consolidator contracts let us sell certain BJB–TNN 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.