Distance From Alpnach Air Base to Imam Khomeini International Airport

The distance from Alpnach Air Base () to Imam Khomeini International Airport (IKA) is 2334 miles or 3756 kilometers or 2027 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 Alpnach ( Switzerland ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Alpnach and Tehran takes around 5 hours 21 minutes.

Estimated flight time from Alpnach Air Base, Alpnach, Switzerland to Imam Khomeini International Airport, Tehran, Iran is 5 hours 21 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		3756 km
Statute Miles		2334 miles
Nautical Miles		2027 nm
Avg. Time of Flight		5 hours 21 minutes

Alpnach Air Base to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

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

Click to see flight route on Google Map between Alpnach, Switzerland and Tehran, Iran. .

Nonstop flight route between Alpnach, Switzerland and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Alpnach (Switzerland) and Tehran (Iran) is 1 Hours 30 Minutes.
Tehran time is 1 Hours 30 Minutes ahead of Alpnach.

Location	Local Time
Alpnach (Switzerland)	2026-06-18, 17:18:35 CEST
Tehran (Iran)	2026-06-18, 18:48:35 +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

Alpnach Air Base ( / LSMA) Alpnach, Switzerland

Destination

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