Distance From Onchon Underground Fighter Base to Tokyo Haneda International Airport

The distance from Onchon Underground Fighter Base () to Tokyo Haneda International Airport (HND) is 830 miles or 1335 kilometers or 721 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 Onchon ( North Korea ) to Tokyo ( Japan )?

A one-way nonstop (direct) flight between Onchon and Tokyo takes around 1 hours 54 minutes.

Estimated flight time from Onchon Underground Fighter Base, Onchon, North Korea to Tokyo Haneda International Airport, Tokyo, Japan is 1 hours 54 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 • - HND

Kilometers		1335 km
Statute Miles		830 miles
Nautical Miles		721 nm
Avg. Time of Flight		1 hours 54 minutes

Onchon Underground Fighter Base to Tokyo Haneda International Airport Flight Route Map - to HND Flight Path

Location of Onchon Underground Fighter Base & Tokyo Haneda International Airport is given below.
Click the map to view Onchon to Tokyo nonstop flight path and travel direction.

Click to see flight route on Google Map between Onchon, North Korea and Tokyo, Japan. .

Nonstop flight route between Onchon, North Korea and Tokyo, Japan.

Time Difference Between the Airports • - HND

Time difference between Onchon (North Korea) and Tokyo (Japan) is 0 Hours.

Location	Local Time
Onchon (North Korea)	2026-05-01, 22:46:59 KST
Tokyo (Japan)	2026-05-01, 22:46:59 JST

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

Onchon Underground Fighter Base ( / ) Onchon, North Korea

Destination

Tokyo Haneda International Airport (HND / RJTT) Tokyo, Japan