Distance From Siepsers Eye Port Heliport to Nouakchott–Oumtounsy International Airport

The distance from Siepsers Eye Port Heliport () to Nouakchott–Oumtounsy International Airport (NKC) is 3822 miles or 6151 kilometers or 3319 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 Downingtown ( United States ) to Nouakchott ( Mauritania )?

A one-way nonstop (direct) flight between Downingtown and Nouakchott takes around 8 hours 47 minutes.

Estimated flight time from Siepsers Eye Port Heliport, Downingtown, United States to Nouakchott–Oumtounsy International Airport, Nouakchott, Mauritania is 8 hours 47 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 • - NKC

Kilometers		6151 km
Statute Miles		3822 miles
Nautical Miles		3319 nm
Avg. Time of Flight		8 hours 47 minutes

Siepsers Eye Port Heliport to Nouakchott–Oumtounsy International Airport Flight Route Map - to NKC Flight Path

Location of Siepsers Eye Port Heliport & Nouakchott–Oumtounsy International Airport is given below.
Click the map to view Downingtown to Nouakchott nonstop flight path and travel direction.

Click to see flight route on Google Map between Downingtown, United States and Nouakchott, Mauritania. .

Nonstop flight route between Downingtown, United States and Nouakchott, Mauritania.

Time Difference Between the Airports • - NKC

Time difference between Downingtown (United States) and Nouakchott (Mauritania) is 4 Hours.
Nouakchott time is 4 Hours ahead of Downingtown.

Location	Local Time
Downingtown (United States)	2026-03-22, 05:59:54 EDT
Nouakchott (Mauritania)	2026-03-22, 09:59:54 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

Siepsers Eye Port Heliport ( / 9PS6) Downingtown, United States

Destination

Nouakchott–Oumtounsy International Airport (NKC / GQNO) Nouakchott, Mauritania