How far is Cologne from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Cologne (Cologne Bonn Airport) is 5026 miles / 8089 kilometers / 4368 nautical miles.

Distance from Seattle to Cologne

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

Vincenty's formula (applied above)

• 5026.224 miles
• 8088.924 kilometers
• 4367.669 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

• 5011.312 miles
• 8064.925 kilometers
• 4354.711 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 Cologne?

The estimated flight time from Seattle–Tacoma International Airport to Cologne Bonn Airport is 10 hours and 0 minutes.

What is the time difference between Seattle and Cologne?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Cologne Bonn Airport (CGN)

On average, flying from Seattle to Cologne 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 Cologne

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Cologne Bonn Airport (CGN).

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	Cologne Bonn Airport
City:	Cologne
Country:	Germany
IATA Code:	CGN
ICAO Code:	EDDK
Coordinates:	50°51′57″N, 7°8′33″E