Distance From San Gregorio Airport to Imam Khomeini International Airport

The distance from San Gregorio Airport () to Imam Khomeini International Airport (IKA) is 8348 miles or 13435 kilometers or 7250 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 Cerro Chato ( Uruguay ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Cerro Chato and Tehran takes around 19 hours 11 minutes.

Estimated flight time from San Gregorio Airport, Cerro Chato, Uruguay to Imam Khomeini International Airport, Tehran, Iran is 19 hours 11 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		13435 km
Statute Miles		8348 miles
Nautical Miles		7250 nm
Avg. Time of Flight		19 hours 11 minutes

San Gregorio Airport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

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

Click to see flight route on Google Map between Cerro Chato, Uruguay and Tehran, Iran. .

Nonstop flight route between Cerro Chato, Uruguay and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Cerro Chato (Uruguay) and Tehran (Iran) is 6 Hours 30 Minutes.
Tehran time is 6 Hours 30 Minutes ahead of Cerro Chato.

Location	Local Time
Cerro Chato (Uruguay)	2026-05-02, 09:33:13 -03
Tehran (Iran)	2026-05-02, 16:03:13 +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

San Gregorio Airport ( / SUSG) Cerro Chato, Uruguay

Destination

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