Distance From JSA Rear Heliport (H 127) to Tokyo Haneda International Airport

The distance from JSA Rear Heliport (H 127) () to Tokyo Haneda International Airport (HND) is 741 miles or 1192 kilometers or 644 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.

---

How long does it take to travel from JSA Rear ( South Korea ) to Tokyo ( Japan )?

A one-way nonstop (direct) flight between JSA Rear and Tokyo takes around 1 hours 42 minutes.

Estimated flight time from JSA Rear Heliport (H 127), JSA Rear, South Korea to Tokyo Haneda International Airport, Tokyo, Japan is 1 hours 42 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		1192 km
Statute Miles		741 miles
Nautical Miles		644 nm
Avg. Time of Flight		1 hours 42 minutes

JSA Rear Heliport (H 127) to Tokyo Haneda International Airport Flight Route Map - to HND Flight Path

Location of JSA Rear Heliport (H 127) & Tokyo Haneda International Airport is given below.
Click the map to view JSA Rear to Tokyo nonstop flight path and travel direction.

Click to see flight route on Google Map between JSA Rear, South Korea and Tokyo, Japan. .

Nonstop flight route between JSA Rear, South Korea and Tokyo, Japan.

Time Difference Between the Airports • - HND

Time difference between JSA Rear (South Korea) and Tokyo (Japan) is 0 Hours.

Location	Local Time
JSA Rear (South Korea)	2026-03-18, 14:58:13 KST
Tokyo (Japan)	2026-03-18, 14:58:13 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

JSA Rear Heliport (H 127) ( / RK6J) JSA Rear, South Korea

Destination

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