How far is Okayama from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Okayama (Okayama Airport) is 5078 miles / 8172 kilometers / 4412 nautical miles.

Distance from Seattle to Okayama

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

Vincenty's formula (applied above)

• 5077.742 miles
• 8171.833 kilometers
• 4412.437 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

• 5065.583 miles
• 8152.266 kilometers
• 4401.871 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 Okayama?

The estimated flight time from Seattle–Tacoma International Airport to Okayama Airport is 10 hours and 6 minutes.

What is the time difference between Seattle and Okayama?

The time difference between Seattle and Okayama is 16 hours. Okayama is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Okayama Airport (OKJ)

On average, flying from Seattle to Okayama generates about 594 kg of CO2 per passenger, and 594 kilograms equals 1 309 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Okayama

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

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	Okayama Airport
City:	Okayama
Country:	Japan
IATA Code:	OKJ
ICAO Code:	RJOB
Coordinates:	34°45′24″N, 133°51′17″E