# Distance between Cotonou (COO) and Niamey (NIM)

Flight distance from Cotonou to Niamey (Cadjehoun Airport – Diori Hamani International Airport) is 490 miles / 788 kilometers / 426 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from Cotonou (COO) to Niamey (NIM) is 679 miles / 1093 kilometers and travel time by car is about 13 hours 40 minutes.

490
Miles
788
Kilometers
426
Nautical miles
1 h 25 min

## How far is Niamey from Cotonou?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 489.835 miles
• 788.312 kilometers
• 425.655 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 492.429 miles
• 792.488 kilometers
• 427.909 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Flight Duration

Estimated flight time from Cadjehoun Airport to Diori Hamani International Airport is 1 hour 25 minutes.

## Time difference

There is no time difference between Cotonou and Niamey.

## Carbon dioxide emissions

On average flying from Cotonou to Niamey generates about 97 kg of CO2 per passenger, 97 kilograms is equal to 214 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Cotonou to Niamey

Shortest flight path between Cadjehoun Airport (COO) and Diori Hamani International Airport (NIM).