Distance From Thornton Airport to Diori Hamani International Airport

The distance from Thornton Airport () to Diori Hamani International Airport (NIM) is 5755 miles or 9261 kilometers or 4998 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 Brownsville ( United States ) to Niamey ( Niger )?

A one-way nonstop (direct) flight between Brownsville and Niamey takes around 13 hours 13 minutes.

Estimated flight time from Thornton Airport, Brownsville, United States to Diori Hamani International Airport, Niamey, Niger is 13 hours 13 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 • - NIM

Kilometers		9261 km
Statute Miles		5755 miles
Nautical Miles		4998 nm
Avg. Time of Flight		13 hours 13 minutes

Thornton Airport to Diori Hamani International Airport Flight Route Map - to NIM Flight Path

Location of Thornton Airport & Diori Hamani International Airport is given below.
Click the map to view Brownsville to Niamey nonstop flight path and travel direction.

Click to see flight route on Google Map between Brownsville, United States and Niamey, Niger. .

Nonstop flight route between Brownsville, United States and Niamey, Niger.

Time Difference Between the Airports • - NIM

Time difference between Brownsville (United States) and Niamey (Niger) is 6 Hours.
Niamey time is 6 Hours ahead of Brownsville.

Location	Local Time
Brownsville (United States)	2026-03-20, 12:47:20 CDT
Niamey (Niger)	2026-03-20, 18:47:20 WAT

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

Thornton Airport ( / 47M) Brownsville, United States

Destination

Diori Hamani International Airport (NIM / DRRN) Niamey, Niger