How far is Kumasi from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Kumasi (Kumasi Airport) is 7254 miles / 11674 kilometers / 6303 nautical miles.

Distance from Seattle to Kumasi

There are several ways to calculate the distance from Seattle to Kumasi. Here are two standard methods:

Vincenty's formula (applied above)

• 7253.879 miles
• 11673.986 kilometers
• 6303.448 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

• 7247.083 miles
• 11663.049 kilometers
• 6297.543 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 Seattle to Kumasi?

The estimated flight time from Seattle–Tacoma International Airport to Kumasi Airport is 14 hours and 14 minutes.

What is the time difference between Seattle and Kumasi?

The time difference between Seattle and Kumasi is 8 hours. Kumasi is 8 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Kumasi Airport (KMS)

On average, flying from Seattle to Kumasi generates about 891 kg of CO2 per passenger, and 891 kilograms equals 1 964 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Kumasi

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Kumasi Airport (KMS).

Airport information

Origin	Seattle–Tacoma International Airport
City:	Seattle, WA
Country:	United States
IATA Code:	SEA
ICAO Code:	KSEA
Coordinates:	47°26′56″N, 122°18′32″W

Destination	Kumasi Airport
City:	Kumasi
Country:	Ghana
IATA Code:	KMS
ICAO Code:	DGSI
Coordinates:	6°42′52″N, 1°35′26″W