Distance From Lake Cochrane Seaplane Base to Sendai Airport

The distance from Lake Cochrane Seaplane Base () to Sendai Airport (SDJ) is 5690 miles or 9156 kilometers or 4941 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 Gary ( United States ) to Natori ( Japan )?

A one-way nonstop (direct) flight between Gary and Natori takes around 13 hours 4 minutes.

Estimated flight time from Lake Cochrane Seaplane Base, Gary, United States to Sendai Airport, Natori, Japan is 13 hours 4 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 • - SDJ

Kilometers		9156 km
Statute Miles		5690 miles
Nautical Miles		4941 nm
Avg. Time of Flight		13 hours 4 minutes

Lake Cochrane Seaplane Base to Sendai Airport Flight Route Map - to SDJ Flight Path

Location of Lake Cochrane Seaplane Base & Sendai Airport is given below.
Click the map to view Gary to Natori nonstop flight path and travel direction.

Click to see flight route on Google Map between Gary, United States and Natori, Japan. .

Nonstop flight route between Gary, United States and Natori, Japan.

Time Difference Between the Airports • - SDJ

Time difference between Gary (United States) and Natori (Japan) is 14 Hours.
Natori time is 14 Hours ahead of Gary.

Location	Local Time
Gary (United States)	2026-05-07, 09:13:12 CDT
Natori (Japan)	2026-05-07, 23:13:12 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

Lake Cochrane Seaplane Base ( / ) Gary, United States

Destination

Sendai Airport (SDJ / RJSS) Natori, Japan