Distance From On Grace Helipad to Mashhad International Airport

The distance from On Grace Helipad () to Mashhad International Airport (MHD) is 7837 miles or 12613 kilometers or 6806 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 Rio de Janeiro ( Brazil ) to Mashhad ( Iran )?

A one-way nonstop (direct) flight between Rio de Janeiro and Mashhad takes around 18 hours 1 minutes.

Estimated flight time from On Grace Helipad, Rio de Janeiro, Brazil to Mashhad International Airport, Mashhad, Iran is 18 hours 1 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 • - MHD

Kilometers		12613 km
Statute Miles		7837 miles
Nautical Miles		6806 nm
Avg. Time of Flight		18 hours 1 minutes

On Grace Helipad to Mashhad International Airport Flight Route Map - to MHD Flight Path

Location of On Grace Helipad & Mashhad International Airport is given below.
Click the map to view Rio de Janeiro to Mashhad nonstop flight path and travel direction.

Click to see flight route on Google Map between Rio de Janeiro, Brazil and Mashhad, Iran. .

Nonstop flight route between Rio de Janeiro, Brazil and Mashhad, Iran.

Time Difference Between the Airports • - MHD

Time difference between Rio de Janeiro (Brazil) and Mashhad (Iran) is 6 Hours 30 Minutes.
Mashhad time is 6 Hours 30 Minutes ahead of Rio de Janeiro.

Location	Local Time
Rio de Janeiro (Brazil)	2026-04-01, 14:46:41 -03
Mashhad (Iran)	2026-04-01, 21:16:41 +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

On Grace Helipad ( / SWTV) Rio de Janeiro, Brazil

Destination

Mashhad International Airport (MHD / OIMM) Mashhad, Iran