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BHY to THR: distance & flight time
Beihai (Beihai Airport) → Teheran (Mehrabad International Airport)
3,597 mi
5,790 km · 3,126 nm
7h 31m
estimated nonstop flight time
-4.5h
time difference · heading northwest
See live BHY→THR fares Phone-only fares on this route — call free
Flight time details
3,597 miles nonstop takes roughly 7h 31m gate to gate, flying northwest. 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
- BHY — Beihai Airport · Beihai, 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 BHY
- ZHA · Zhanjiang Airport72 mi away
- NNG · Nanning Wuxu Airport103 mi away
- HAK · Haikou Meilan International Airport134 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 BHY from THR?
The flight distance from Beihai (BHY) to Teheran (THR) is 3,597 miles (5,790 km, 3,126 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BHY to THR?
A nonstop flight takes about 7h 31m 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 Beihai and Teheran?
Teheran is 4.5 hours behind Beihai.
What is the cheapest way to fly from BHY to THR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BHY–THR that never appear on search engines, with no booking fees.