Distance From Sprague Nr 1 Heliport to Blaise Diagne International Airport

The distance from Sprague Nr 1 Heliport () to Blaise Diagne International Airport (DSS) is 3828 miles or 6161 kilometers or 3325 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 Williamstown ( United States ) to Dakar ( Senegal )?

A one-way nonstop (direct) flight between Williamstown and Dakar takes around 8 hours 48 minutes.

Estimated flight time from Sprague Nr 1 Heliport, Williamstown, United States to Blaise Diagne International Airport, Dakar, Senegal is 8 hours 48 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		6161 km
Statute Miles		3828 miles
Nautical Miles		3325 nm
Avg. Time of Flight		8 hours 48 minutes

Sprague Nr 1 Heliport to Blaise Diagne International Airport Flight Route Map - to DSS Flight Path

Location of Sprague Nr 1 Heliport & Blaise Diagne International Airport is given below.
Click the map to view Williamstown to Dakar nonstop flight path and travel direction.

Click to see flight route on Google Map between Williamstown, United States and Dakar, Senegal. .

Nonstop flight route between Williamstown, United States and Dakar, Senegal.

Time Difference Between the Airports • - DSS

Time difference between Williamstown (United States) and Dakar (Senegal) is 4 Hours.
Dakar time is 4 Hours ahead of Williamstown.

Location	Local Time
Williamstown (United States)	2026-03-21, 19:51:39 EDT
Dakar (Senegal)	2026-03-21, 23:51:39 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

Sprague Nr 1 Heliport ( / MA84) Williamstown, United States

Destination

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