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RLK to THR: distance & flight time
Bayannur (Bayannur Tianjitai Airport) → Teheran (Mehrabad International Airport)
3,028 mi
4,873 km · 2,631 nm
6h 24m
estimated nonstop flight time
-4.5h
time difference · heading west
See live RLK→THR fares Phone-only fares on this route — call free
Flight time details
3,028 miles nonstop takes roughly 6h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RLK — Bayannur Tianjitai Airport · Bayannur, China
- THR — Mehrabad International Airport · Teheran, Iran
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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Near THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
Frequently asked questions
How far is RLK from THR?
The flight distance from Bayannur (RLK) to Teheran (THR) is 3,028 miles (4,873 km, 2,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RLK to THR?
A nonstop flight takes about 6h 24m 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 Bayannur and Teheran?
Teheran is 4.5 hours behind Bayannur.
What is the cheapest way to fly from RLK to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RLK–THR that never appear on search engines, with no booking fees.