How far is Košice from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Košice (Košice International Airport) is 5457 miles / 8782 kilometers / 4742 nautical miles.

Distance from Seattle to Košice

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

Vincenty's formula (applied above)

• 5456.604 miles
• 8781.553 kilometers
• 4741.659 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

• 5440.855 miles
• 8756.208 kilometers
• 4727.974 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 Košice?

The estimated flight time from Seattle Boeing Field to Košice International Airport is 10 hours and 49 minutes.

What is the time difference between Seattle and Košice?

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

Flight carbon footprint between Seattle Boeing Field (BFI) and Košice International Airport (KSC)

On average, flying from Seattle to Košice generates about 644 kg of CO2 per passenger, and 644 kilograms equals 1 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Košice

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Košice International Airport (KSC).

Airport information

Origin	Seattle Boeing Field
City:	Seattle, WA
Country:	United States
IATA Code:	BFI
ICAO Code:	KBFI
Coordinates:	47°31′47″N, 122°18′7″W

Destination	Košice International Airport
City:	Košice
Country:	Slovakia
IATA Code:	KSC
ICAO Code:	LZKZ
Coordinates:	48°39′47″N, 21°14′27″E