Distance From Orchid Beach Airport to Mehrabad International Airport, OKB - THR Distance

The distance from Orchid Beach Airport (OKB) to Mehrabad International Airport (THR) is 7845 miles or 12624 kilometers or 6812 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Orchid Beach ( Australia ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Orchid Beach and Tehran takes around 18 hours 2 minutes.

Estimated flight time from Orchid Beach Airport, Orchid Beach, Australia to Mehrabad International Airport, Tehran, Iran is 18 hours 2 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • OKB - THR

Kilometers		12624 km
Statute Miles		7845 miles
Nautical Miles		6812 nm
Avg. Time of Flight		18 hours 2 minutes

Orchid Beach Airport to Mehrabad International Airport Flight Route Map - OKB to THR Flight Path

Location of Orchid Beach Airport & Mehrabad International Airport is given below.
Click the map to view Orchid Beach to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Orchid Beach, Australia and Tehran, Iran. .

Nonstop flight route between Orchid Beach, Australia and Tehran, Iran.

Time Difference Between the Airports • OKB - THR

Time difference between Orchid Beach (Australia) and Tehran (Iran) is 6 Hours 30 Minutes.
Tehran time is 6 Hours 30 Minutes behind Orchid Beach.

Location	Local Time
Orchid Beach (Australia)	2026-03-15, 22:56:18 AEST
Tehran (Iran)	2026-03-15, 16:26:18 +0330

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Orchid Beach Airport (OKB / YORC) Orchid Beach, Australia

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran