Distance From JMSDF Shimotsushima Observation Station Heliport to Denver International Airport

The distance from JMSDF Shimotsushima Observation Station Heliport () to Denver International Airport (DEN) is 6275 miles or 10098 kilometers or 5449 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 Denver ( United States )?

A one-way nonstop (direct) flight between Tsushima and Denver takes around 14 hours 25 minutes.

Estimated flight time from JMSDF Shimotsushima Observation Station Heliport, Tsushima, Japan to Denver International Airport, Denver, United States is 14 hours 25 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 • - DEN

Kilometers		10098 km
Statute Miles		6275 miles
Nautical Miles		5449 nm
Avg. Time of Flight		14 hours 25 minutes

JMSDF Shimotsushima Observation Station Heliport to Denver International Airport Flight Route Map - to DEN Flight Path

Location of JMSDF Shimotsushima Observation Station Heliport & Denver International Airport is given below.
Click the map to view Tsushima to Denver nonstop flight path and travel direction.

Click to see flight route on Google Map between Tsushima, Japan and Denver, United States. .

Nonstop flight route between Tsushima, Japan and Denver, United States.

Time Difference Between the Airports • - DEN

Time difference between Tsushima (Japan) and Denver (United States) is 15 Hours.
Denver time is 15 Hours behind Tsushima.

Location	Local Time
Tsushima (Japan)	2026-05-05, 13:30:07 JST
Denver (United States)	2026-05-04, 22:30:07 MDT

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

JMSDF Shimotsushima Observation Station Heliport ( / ) Tsushima, Japan

Destination

Denver International Airport (DEN / KDEN) Denver, United States