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IST to RLK: distance & flight time
Istanbul (Istanbul Airport) → Bayannur (Bayannur Tianjitai Airport)
3,957 mi
6,369 km · 3,439 nm
8h 14m
estimated nonstop flight time
+5h
time difference · heading northeast
See live IST→RLK fares Phone-only fares on this route — call free
Flight time details
3,957 miles nonstop takes roughly 8h 14m gate to gate, flying northeast. 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
- IST — Istanbul Airport · Istanbul, Turkey
- RLK — Bayannur Tianjitai Airport · Bayannur, China
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 IST
- ISL · Atatürk International Airport21 mi away
- SAW · Sabiha Gökçen International Airport39 mi away
- TEQ · Tekirdağ Çorlu Airport44 mi away
- BTZ · Bursa Airport73 mi away
Near RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Frequently asked questions
How far is IST from RLK?
The flight distance from Istanbul (IST) to Bayannur (RLK) is 3,957 miles (6,369 km, 3,439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IST to RLK?
A nonstop flight takes about 8h 14m 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 Istanbul and Bayannur?
Bayannur is 5 hours ahead of Istanbul.
What is the cheapest way to fly from IST to RLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IST–RLK that never appear on search engines, with no booking fees.