Distance From Key Lake Airport to Sendai Airport, YKJ - SDJ Distance

The distance from Key Lake Airport (YKJ) to Sendai Airport (SDJ) is 4803 miles or 7729 kilometers or 4171 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 Key Lake ( Canada ) to Natori ( Japan )?

A one-way nonstop (direct) flight between Key Lake and Natori takes around 11 hours 2 minutes.

Estimated flight time from Key Lake Airport, Key Lake, Canada to Sendai Airport, Natori, Japan is 11 hours 2 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 • YKJ - SDJ

Kilometers		7729 km
Statute Miles		4803 miles
Nautical Miles		4171 nm
Avg. Time of Flight		11 hours 2 minutes

Key Lake Airport to Sendai Airport Flight Route Map - YKJ to SDJ Flight Path

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

Click to see flight route on Google Map between Key Lake, Canada and Natori, Japan. .

Nonstop flight route between Key Lake, Canada and Natori, Japan.

Time Difference Between the Airports • YKJ - SDJ

Time difference between Key Lake (Canada) and Natori (Japan) is 16 Hours.
Natori time is 16 Hours ahead of Key Lake.

Location	Local Time
Key Lake (Canada)	2025-12-16, 23:07:47 MST
Natori (Japan)	2025-12-17, 15:07:47 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

Key Lake Airport (YKJ / CYKJ) Key Lake, Canada

Destination

Sendai Airport (SDJ / RJSS) Natori, Japan