Distance From Chernofski Harbor Seaplane Base to Tokyo Haneda International Airport, KCN - HND Distance

The distance from Chernofski Harbor Seaplane Base (KCN) to Tokyo Haneda International Airport (HND) is 2797 miles or 4500 kilometers or 2429 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 Chernofski Harbor ( United States ) to Tokyo ( Japan )?

A one-way nonstop (direct) flight between Chernofski Harbor and Tokyo takes around 6 hours 25 minutes.

Estimated flight time from Chernofski Harbor Seaplane Base, Chernofski Harbor, United States to Tokyo Haneda International Airport, Tokyo, Japan is 6 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 • KCN - HND

Kilometers		4500 km
Statute Miles		2797 miles
Nautical Miles		2429 nm
Avg. Time of Flight		6 hours 25 minutes

Chernofski Harbor Seaplane Base to Tokyo Haneda International Airport Flight Route Map - KCN to HND Flight Path

Location of Chernofski Harbor Seaplane Base & Tokyo Haneda International Airport is given below.
Click the map to view Chernofski Harbor to Tokyo nonstop flight path and travel direction.

Click to see flight route on Google Map between Chernofski Harbor, United States and Tokyo, Japan. .

Nonstop flight route between Chernofski Harbor, United States and Tokyo, Japan.

Time Difference Between the Airports • KCN - HND

Time difference between Chernofski Harbor (United States) and Tokyo (Japan) is 18 Hours.
Tokyo time is 18 Hours ahead of Chernofski Harbor.

Location	Local Time
Chernofski Harbor (United States)	2026-03-21, 14:53:28 HDT
Tokyo (Japan)	2026-03-22, 08:53:28 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

Chernofski Harbor Seaplane Base (KCN / KCN) Chernofski Harbor, United States

Destination

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