Distance From Telegraph Harbour Seaplane Base to Mehrabad International Airport, YBQ - THR Distance

The distance from Telegraph Harbour Seaplane Base (YBQ) to Mehrabad International Airport (THR) is 6579 miles or 10588 kilometers or 5714 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 Thetis Island ( Canada ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Thetis Island and Tehran takes around 15 hours 7 minutes.

Estimated flight time from Telegraph Harbour Seaplane Base, Thetis Island, Canada to Mehrabad International Airport, Tehran, Iran is 15 hours 7 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 • YBQ - THR

Kilometers		10588 km
Statute Miles		6579 miles
Nautical Miles		5714 nm
Avg. Time of Flight		15 hours 7 minutes

Telegraph Harbour Seaplane Base to Mehrabad International Airport Flight Route Map - YBQ to THR Flight Path

Location of Telegraph Harbour Seaplane Base & Mehrabad International Airport is given below.
Click the map to view Thetis Island to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Thetis Island, Canada and Tehran, Iran. .

Nonstop flight route between Thetis Island, Canada and Tehran, Iran.

Time Difference Between the Airports • YBQ - THR

Time difference between Thetis Island (Canada) and Tehran (Iran) is 10 Hours 30 Minutes.
Tehran time is 10 Hours 30 Minutes ahead of Thetis Island.

Location	Local Time
Thetis Island (Canada)	2026-11-01, 00:04:16 PDT
Tehran (Iran)	2026-11-01, 10:34:16 +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

Telegraph Harbour Seaplane Base (YBQ / ) Thetis Island, Canada

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran