Air Miles Calculator logo

How far is Oita from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Oita (Oita Airport) is 5225 miles / 8409 kilometers / 4540 nautical miles.

Seattle–Tacoma International Airport – Oita Airport

Distance arrow
5225
Miles
Distance arrow
8409
Kilometers
Distance arrow
4540
Nautical miles

Search flights

Distance from Seattle to Oita

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

Vincenty's formula (applied above)
  • 5224.809 miles
  • 8408.516 kilometers
  • 4540.235 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
  • 5212.624 miles
  • 8388.905 kilometers
  • 4529.646 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 Oita?

The estimated flight time from Seattle–Tacoma International Airport to Oita Airport is 10 hours and 23 minutes.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Oita Airport (OIT)

On average, flying from Seattle to Oita generates about 613 kg of CO2 per passenger, and 613 kilograms equals 1 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Oita

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

Airport information

Origin Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W
Destination Oita Airport
City: Oita
Country: Japan Flag of Japan
IATA Code: OIT
ICAO Code: RJFO
Coordinates: 33°28′45″N, 131°44′13″E