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IKA to RLK: distance & flight time
Tehran (Imam Khomeini International Airport) → Bayannur (Bayannur Tianjitai Airport)
3,044 mi
4,899 km · 2,645 nm
6h 26m
estimated nonstop flight time
+4.5h
time difference · heading northeast
See live IKA→RLK fares Phone-only fares on this route — call free
Flight time details
3,044 miles nonstop takes roughly 6h 26m gate to gate, flying northeast. 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
- IKA — Imam Khomeini International Airport · Tehran, Iran
- 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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 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 IKA from RLK?
The flight distance from Tehran (IKA) to Bayannur (RLK) is 3,044 miles (4,899 km, 2,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to RLK?
A nonstop flight takes about 6h 26m 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 Tehran and Bayannur?
Bayannur is 4.5 hours ahead of Tehran.
What is the cheapest way to fly from IKA to RLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–RLK that never appear on search engines, with no booking fees.