How far is Sunyani from Portland, ME?

The distance between Portland (Portland International Jetport) and Sunyani (Sunyani Airport) is 4773 miles / 7681 kilometers / 4147 nautical miles.

Distance from Portland to Sunyani

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

Vincenty's formula (applied above)

• 4772.540 miles
• 7680.659 kilometers
• 4147.224 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

• 4771.118 miles
• 7678.371 kilometers
• 4145.989 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 Sunyani?

The estimated flight time from Portland International Jetport to Sunyani Airport is 9 hours and 32 minutes.

What is the time difference between Portland and Sunyani?

The time difference between Portland and Sunyani is 5 hours. Sunyani is 5 hours ahead of Portland.

Flight carbon footprint between Portland International Jetport (PWM) and Sunyani Airport (NYI)

On average, flying from Portland to Sunyani generates about 554 kg of CO2 per passenger, and 554 kilograms equals 1 222 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Sunyani

See the map of the shortest flight path between Portland International Jetport (PWM) and Sunyani Airport (NYI).

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	Sunyani Airport
City:	Sunyani
Country:	Ghana
IATA Code:	NYI
ICAO Code:	DGSN
Coordinates:	7°21′42″N, 2°19′43″W