Distance From JASDF Unishima Sub Base Heliport to Calgary International Airport

The distance from JASDF Unishima Sub Base Heliport () to Calgary International Airport (YYC) is 5371 miles or 8643 kilometers or 4664 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 Tsushima ( Japan ) to Calgary ( Canada )?

A one-way nonstop (direct) flight between Tsushima and Calgary takes around 12 hours 20 minutes.

Estimated flight time from JASDF Unishima Sub Base Heliport, Tsushima, Japan to Calgary International Airport, Calgary, Canada is 12 hours 20 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 • - YYC

Kilometers		8643 km
Statute Miles		5371 miles
Nautical Miles		4664 nm
Avg. Time of Flight		12 hours 20 minutes

JASDF Unishima Sub Base Heliport to Calgary International Airport Flight Route Map - to YYC Flight Path

Location of JASDF Unishima Sub Base Heliport & Calgary International Airport is given below.
Click the map to view Tsushima to Calgary nonstop flight path and travel direction.

Click to see flight route on Google Map between Tsushima, Japan and Calgary, Canada. .

Nonstop flight route between Tsushima, Japan and Calgary, Canada.

Time Difference Between the Airports • - YYC

Time difference between Tsushima (Japan) and Calgary (Canada) is 16 Hours.
Calgary time is 16 Hours behind Tsushima.

Location	Local Time
Tsushima (Japan)	2025-12-18, 23:04:14 JST
Calgary (Canada)	2025-12-18, 07:04:14 MST

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

JASDF Unishima Sub Base Heliport ( / ) Tsushima, Japan

Destination

Calgary International Airport (YYC / CYYC) Calgary, Canada