How far is Constanta from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Constanta (Mihail Kogălniceanu International Airport) is 5860 miles / 9431 kilometers / 5092 nautical miles.

Distance from Seattle to Constanta

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

Vincenty's formula (applied above)

• 5860.117 miles
• 9430.944 kilometers
• 5092.302 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

• 5844.132 miles
• 9405.219 kilometers
• 5078.412 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 Constanta?

The estimated flight time from Seattle Boeing Field to Mihail Kogălniceanu International Airport is 11 hours and 35 minutes.

What is the time difference between Seattle and Constanta?

The time difference between Seattle and Constanta is 10 hours. Constanta is 10 hours ahead of Seattle.

Flight carbon footprint between Seattle Boeing Field (BFI) and Mihail Kogălniceanu International Airport (CND)

On average, flying from Seattle to Constanta generates about 698 kg of CO2 per passenger, and 698 kilograms equals 1 538 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Constanta

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Mihail Kogălniceanu International Airport (CND).

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	Mihail Kogălniceanu International Airport
City:	Constanta
Country:	Romania
IATA Code:	CND
ICAO Code:	LRCK
Coordinates:	44°21′43″N, 28°29′17″E