Air Miles Calculator logo

How far is Okinoshima from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Okinoshima (Oki Airport) is 5027 miles / 8090 kilometers / 4368 nautical miles.

Seattle–Tacoma International Airport – Oki Airport

Distance arrow
5027
Miles
Distance arrow
8090
Kilometers
Distance arrow
4368
Nautical miles

Search flights

Distance from Seattle to Okinoshima

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

Vincenty's formula (applied above)
  • 5026.826 miles
  • 8089.892 kilometers
  • 4368.192 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
  • 5014.449 miles
  • 8069.973 kilometers
  • 4357.437 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 Okinoshima?

The estimated flight time from Seattle–Tacoma International Airport to Oki Airport is 10 hours and 1 minutes.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Oki Airport (OKI)

On average, flying from Seattle to Okinoshima generates about 587 kg of CO2 per passenger, and 587 kilograms equals 1 295 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Okinoshima

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

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 Oki Airport
City: Okinoshima
Country: Japan Flag of Japan
IATA Code: OKI
ICAO Code: RJNO
Coordinates: 36°10′51″N, 133°19′29″E