Distance From Albert Whitted Airport to Mehrabad International Airport, SPG - THR Distance

The distance from Albert Whitted Airport (SPG) to Mehrabad International Airport (THR) is 7125 miles or 11466 kilometers or 6187 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 St Petersburg ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between St Petersburg and Tehran takes around 16 hours 22 minutes.

Estimated flight time from Albert Whitted Airport, St Petersburg, United States to Mehrabad International Airport, Tehran, Iran is 16 hours 22 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 • SPG - THR

Kilometers		11466 km
Statute Miles		7125 miles
Nautical Miles		6187 nm
Avg. Time of Flight		16 hours 22 minutes

Albert Whitted Airport to Mehrabad International Airport Flight Route Map - SPG to THR Flight Path

Location of Albert Whitted Airport & Mehrabad International Airport is given below.
Click the map to view St Petersburg to Tehran nonstop flight path and travel direction.

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

Nonstop flight route between St Petersburg, United States and Tehran, Iran.

Time Difference Between the Airports • SPG - THR

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

Location	Local Time
St Petersburg (United States)	2026-06-17, 18:40:50 EDT
Tehran (Iran)	2026-06-18, 02:10:50 +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

Albert Whitted Airport (SPG / KSPG) St Petersburg, United States

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran