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How far is San Sebastian from Osaka?

The distance between Osaka (Kansai International Airport) and San Sebastian (San Sebastián Airport) is 6434 miles / 10354 kilometers / 5591 nautical miles.

Kansai International Airport – San Sebastián Airport

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6434
Miles
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10354
Kilometers
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5591
Nautical miles

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Distance from Osaka to San Sebastian

There are several ways to calculate the distance from Osaka to San Sebastian. Here are two standard methods:

Vincenty's formula (applied above)
  • 6433.827 miles
  • 10354.241 kilometers
  • 5590.843 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
  • 6419.322 miles
  • 10330.897 kilometers
  • 5578.238 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 Osaka to San Sebastian?

The estimated flight time from Kansai International Airport to San Sebastián Airport is 12 hours and 40 minutes.

Flight carbon footprint between Kansai International Airport (KIX) and San Sebastián Airport (EAS)

On average, flying from Osaka to San Sebastian generates about 776 kg of CO2 per passenger, and 776 kilograms equals 1 711 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Osaka to San Sebastian

See the map of the shortest flight path between Kansai International Airport (KIX) and San Sebastián Airport (EAS).

Airport information

Origin Kansai International Airport
City: Osaka
Country: Japan Flag of Japan
IATA Code: KIX
ICAO Code: RJBB
Coordinates: 34°25′38″N, 135°14′38″E
Destination San Sebastián Airport
City: San Sebastian
Country: Spain Flag of Spain
IATA Code: EAS
ICAO Code: LESO
Coordinates: 43°21′23″N, 1°47′26″W