Distance From Ratmanov (Big Diomede) Heliport to Kazan International Airport

The distance from Ratmanov (Big Diomede) Heliport () to Kazan International Airport (KZN) is 3812 miles or 6135 kilometers or 3311 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 Ratmanov ( Russia ) to Kazan ( Russia )?

A one-way nonstop (direct) flight between Ratmanov and Kazan takes around 8 hours 45 minutes.

Estimated flight time from Ratmanov (Big Diomede) Heliport, Ratmanov, Russia to Kazan International Airport, Kazan, Russia is 8 hours 45 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 • - KZN

Kilometers		6135 km
Statute Miles		3812 miles
Nautical Miles		3311 nm
Avg. Time of Flight		8 hours 45 minutes

Ratmanov (Big Diomede) Heliport to Kazan International Airport Flight Route Map - to KZN Flight Path

Location of Ratmanov (Big Diomede) Heliport & Kazan International Airport is given below.
Click the map to view Ratmanov to Kazan nonstop flight path and travel direction.

Click to see flight route on Google Map between Ratmanov, Russia and Kazan, Russia. .

Nonstop flight route between Ratmanov, Russia and Kazan, Russia.

Time Difference Between the Airports • - KZN

Time difference between Ratmanov (Russia) and Kazan (Russia) is 8 Hours.
Kazan time is 8 Hours behind Ratmanov.

Location	Local Time
Ratmanov (Russia)	2025-12-06, 03:46:36 +12
Kazan (Russia)	2025-12-05, 19:46:36 +04

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

Ratmanov (Big Diomede) Heliport ( / ) Ratmanov, Russia

Destination

Kazan International Airport (KZN / UWKD) Kazan, Russia