How far is Biarritz from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Biarritz (Biarritz Pays Basque Airport) is 5209 miles / 8384 kilometers / 4527 nautical miles.

Distance from Seattle to Biarritz

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

Vincenty's formula (applied above)

• 5209.495 miles
• 8383.869 kilometers
• 4526.927 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

• 5195.193 miles
• 8360.853 kilometers
• 4514.500 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 Biarritz?

The estimated flight time from Seattle–Tacoma International Airport to Biarritz Pays Basque Airport is 10 hours and 21 minutes.

What is the time difference between Seattle and Biarritz?

The time difference between Seattle and Biarritz is 9 hours. Biarritz is 9 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Biarritz Pays Basque Airport (BIQ)

On average, flying from Seattle to Biarritz generates about 611 kg of CO2 per passenger, and 611 kilograms equals 1 347 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Biarritz

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Biarritz Pays Basque Airport (BIQ).

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	Biarritz Pays Basque Airport
City:	Biarritz
Country:	France
IATA Code:	BIQ
ICAO Code:	LFBZ
Coordinates:	43°28′6″N, 1°31′23″W