Distance From Houston County Airport to Nouakchott–Oumtounsy International Airport

The distance from Houston County Airport () to Nouakchott–Oumtounsy International Airport (NKC) is 4640 miles or 7466 kilometers or 4029 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 Caledonia ( United States ) to Nouakchott ( Mauritania )?

A one-way nonstop (direct) flight between Caledonia and Nouakchott takes around 10 hours 39 minutes.

Estimated flight time from Houston County Airport, Caledonia, United States to Nouakchott–Oumtounsy International Airport, Nouakchott, Mauritania is 10 hours 39 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		7466 km
Statute Miles		4640 miles
Nautical Miles		4029 nm
Avg. Time of Flight		10 hours 39 minutes

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

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

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

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

Time Difference Between the Airports • - NKC

Time difference between Caledonia (United States) and Nouakchott (Mauritania) is 5 Hours.
Nouakchott time is 5 Hours ahead of Caledonia.

Location	Local Time
Caledonia (United States)	2026-03-20, 21:27:03 CDT
Nouakchott (Mauritania)	2026-03-21, 02:27:03 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

Houston County Airport ( / KCHU) Caledonia, United States

Destination

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