Distance From Oyama Tunnel Heliport to Koltsovo Airport

The distance from Oyama Tunnel Heliport () to Koltsovo Airport (SVX) is 3731 miles or 6004 kilometers or 3240 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 Annaka ( Japan ) to Yekaterinburg ( Russia )?

A one-way nonstop (direct) flight between Annaka and Yekaterinburg takes around 8 hours 34 minutes.

Estimated flight time from Oyama Tunnel Heliport, Annaka, Japan to Koltsovo Airport, Yekaterinburg, Russia is 8 hours 34 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 • - SVX

Kilometers		6004 km
Statute Miles		3731 miles
Nautical Miles		3240 nm
Avg. Time of Flight		8 hours 34 minutes

Oyama Tunnel Heliport to Koltsovo Airport Flight Route Map - to SVX Flight Path

Location of Oyama Tunnel Heliport & Koltsovo Airport is given below.
Click the map to view Annaka to Yekaterinburg nonstop flight path and travel direction.

Click to see flight route on Google Map between Annaka, Japan and Yekaterinburg, Russia. .

Nonstop flight route between Annaka, Japan and Yekaterinburg, Russia.

Time Difference Between the Airports • - SVX

Time difference between Annaka (Japan) and Yekaterinburg (Russia) is 4 Hours.
Yekaterinburg time is 4 Hours behind Annaka.

Location	Local Time
Annaka (Japan)	2026-05-05, 08:31:33 JST
Yekaterinburg (Russia)	2026-05-05, 04:31:33 +05

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

Oyama Tunnel Heliport ( / ) Annaka, Japan

Destination

Koltsovo Airport (SVX / USSS) Yekaterinburg, Russia