How far is Niamey from Portland, ME?

The distance between Portland (Portland International Jetport) and Niamey (Diori Hamani International Airport) is 4711 miles / 7582 kilometers / 4094 nautical miles.

Distance from Portland to Niamey

There are several ways to calculate the distance from Portland to Niamey. Here are two standard methods:

Vincenty's formula (applied above)

• 4711.126 miles
• 7581.822 kilometers
• 4093.856 nautical miles

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

Haversine formula

• 4706.956 miles
• 7575.112 kilometers
• 4090.233 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).

How long does it take to fly from Portland to Niamey?

The estimated flight time from Portland International Jetport to Diori Hamani International Airport is 9 hours and 25 minutes.

What is the time difference between Portland and Niamey?

The time difference between Portland and Niamey is 6 hours. Niamey is 6 hours ahead of Portland.

Flight carbon footprint between Portland International Jetport (PWM) and Diori Hamani International Airport (NIM)

On average, flying from Portland to Niamey generates about 546 kg of CO2 per passenger, and 546 kilograms equals 1 205 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Niamey

See the map of the shortest flight path between Portland International Jetport (PWM) and Diori Hamani International Airport (NIM).

Airport information

Origin	Portland International Jetport
City:	Portland, ME
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
Coordinates:	43°38′46″N, 70°18′33″W

Destination	Diori Hamani International Airport
City:	Niamey
Country:	Niger
IATA Code:	NIM
ICAO Code:	DRRN
Coordinates:	13°28′53″N, 2°11′0″E