Distance From Iruma Air Base to Blaise Diagne International Airport

The distance from Iruma Air Base () to Blaise Diagne International Airport (DSS) is 8623 miles or 13878 kilometers or 7489 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 Sayama ( Japan ) to Dakar ( Senegal )?

A one-way nonstop (direct) flight between Sayama and Dakar takes around 19 hours 49 minutes.

Estimated flight time from Iruma Air Base, Sayama, Japan to Blaise Diagne International Airport, Dakar, Senegal is 19 hours 49 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 • - DSS

Kilometers		13878 km
Statute Miles		8623 miles
Nautical Miles		7489 nm
Avg. Time of Flight		19 hours 49 minutes

Iruma Air Base to Blaise Diagne International Airport Flight Route Map - to DSS Flight Path

Location of Iruma Air Base & Blaise Diagne International Airport is given below.
Click the map to view Sayama to Dakar nonstop flight path and travel direction.

Click to see flight route on Google Map between Sayama, Japan and Dakar, Senegal. .

Nonstop flight route between Sayama, Japan and Dakar, Senegal.

Time Difference Between the Airports • - DSS

Time difference between Sayama (Japan) and Dakar (Senegal) is 9 Hours.
Dakar time is 9 Hours behind Sayama.

Location	Local Time
Sayama (Japan)	2026-07-31, 18:23:57 JST
Dakar (Senegal)	2026-07-31, 09:23:57 GMT

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

Iruma Air Base ( / RJTJ) Sayama, Japan

Destination

Blaise Diagne International Airport (DSS / GOBD) Dakar, Senegal