Distance From UN Aviation Heliport to Nouakchott–Oumtounsy International Airport

The distance from UN Aviation Heliport () to Nouakchott–Oumtounsy International Airport (NKC) is 703 miles or 1130 kilometers or 610 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 ( Sierra Leone ) to Nouakchott ( Mauritania )?

A one-way nonstop (direct) flight between and Nouakchott takes around 1 hours 36 minutes.

Estimated flight time from UN Aviation Heliport, , Sierra Leone to Nouakchott–Oumtounsy International Airport, Nouakchott, Mauritania is 1 hours 36 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		1130 km
Statute Miles		703 miles
Nautical Miles		610 nm
Avg. Time of Flight		1 hours 36 minutes

UN Aviation Heliport to Nouakchott–Oumtounsy International Airport Flight Route Map - to NKC Flight Path

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

Click to see flight route on Google Map between , Sierra Leone and Nouakchott, Mauritania. .

Nonstop flight route between , Sierra Leone and Nouakchott, Mauritania.

Time Difference Between the Airports • - NKC

Time difference between (Sierra Leone) and Nouakchott (Mauritania) is 0 Hours.

Location	Local Time
(Sierra Leone)	2026-03-19, 16:57:24 GMT
Nouakchott (Mauritania)	2026-03-19, 16:57:24 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

UN Aviation Heliport ( / ) , Sierra Leone

Destination

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