Distance From Onseepkans Airport to Imam Khomeini International Airport

The distance from Onseepkans Airport () to Imam Khomeini International Airport (IKA) is 4894 miles or 7876 kilometers or 4250 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.

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How long does it take to travel from Onseepkans ( South Africa ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Onseepkans and Tehran takes around 11 hours 15 minutes.

Estimated flight time from Onseepkans Airport, Onseepkans, South Africa to Imam Khomeini International Airport, Tehran, Iran is 11 hours 15 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 • - IKA

Kilometers		7876 km
Statute Miles		4894 miles
Nautical Miles		4250 nm
Avg. Time of Flight		11 hours 15 minutes

Onseepkans Airport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of Onseepkans Airport & Imam Khomeini International Airport is given below.
Click the map to view Onseepkans to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Onseepkans, South Africa and Tehran, Iran. .

Nonstop flight route between Onseepkans, South Africa and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Onseepkans (South Africa) and Tehran (Iran) is 1 Hours 30 Minutes.
Tehran time is 1 Hours 30 Minutes ahead of Onseepkans.

Location	Local Time
Onseepkans (South Africa)	2026-04-03, 11:19:43 SAST
Tehran (Iran)	2026-04-03, 12:49:43 +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

Onseepkans Airport ( / ) Onseepkans, South Africa

Destination

Imam Khomeini International Airport (IKA / OIIE) Tehran, Iran