Distance From Lehigh Valley Hospital Cedar Crest Heliport to Imam Khomeini International Airport

The distance from Lehigh Valley Hospital Cedar Crest Heliport () to Imam Khomeini International Airport (IKA) is 6191 miles or 9962 kilometers or 5376 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 Allentown ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Allentown and Tehran takes around 14 hours 13 minutes.

Estimated flight time from Lehigh Valley Hospital Cedar Crest Heliport, Allentown, United States to Imam Khomeini International Airport, Tehran, Iran is 14 hours 13 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		9962 km
Statute Miles		6191 miles
Nautical Miles		5376 nm
Avg. Time of Flight		14 hours 13 minutes

Lehigh Valley Hospital Cedar Crest Heliport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of Lehigh Valley Hospital Cedar Crest Heliport & Imam Khomeini International Airport is given below.
Click the map to view Allentown to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Allentown, United States and Tehran, Iran. .

Nonstop flight route between Allentown, United States and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Allentown (United States) and Tehran (Iran) is 7 Hours 30 Minutes.
Tehran time is 7 Hours 30 Minutes ahead of Allentown.

Location	Local Time
Allentown (United States)	2026-09-23, 20:54:46 EDT
Tehran (Iran)	2026-09-24, 04:24:46 +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

Lehigh Valley Hospital Cedar Crest Heliport ( / 98PN) Allentown, United States

Destination

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