Distance From Markham Airport to Nouakchott–Oumtounsy International Airport

The distance from Markham Airport () to Nouakchott–Oumtounsy International Airport (NKC) is 4261 miles or 6858 kilometers or 3701 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 Clinton ( United States ) to Nouakchott ( Mauritania )?

A one-way nonstop (direct) flight between Clinton and Nouakchott takes around 9 hours 47 minutes.

Estimated flight time from Markham Airport, Clinton, United States to Nouakchott–Oumtounsy International Airport, Nouakchott, Mauritania is 9 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		6858 km
Statute Miles		4261 miles
Nautical Miles		3701 nm
Avg. Time of Flight		9 hours 47 minutes

Markham Airport to Nouakchott–Oumtounsy International Airport Flight Route Map - to NKC Flight Path

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

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

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

Time Difference Between the Airports • - NKC

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

Location	Local Time
Clinton (United States)	2026-06-15, 11:54:17 EDT
Nouakchott (Mauritania)	2026-06-15, 15:54:17 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

Markham Airport ( / MI52) Clinton, United States

Destination

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