How far is Sylhet from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Sylhet (Osmani International Airport) is 7014 miles / 11287 kilometers / 6095 nautical miles.

Distance from Seattle to Sylhet

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

Vincenty's formula (applied above)

• 7013.641 miles
• 11287.361 kilometers
• 6094.687 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

• 7000.594 miles
• 11266.365 kilometers
• 6083.350 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 Sylhet?

The estimated flight time from Seattle–Tacoma International Airport to Osmani International Airport is 13 hours and 46 minutes.

What is the time difference between Seattle and Sylhet?

The time difference between Seattle and Sylhet is 14 hours. Sylhet is 14 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Osmani International Airport (ZYL)

On average, flying from Seattle to Sylhet generates about 857 kg of CO2 per passenger, and 857 kilograms equals 1 889 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Sylhet

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Osmani International Airport (ZYL).

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	Osmani International Airport
City:	Sylhet
Country:	Bangladesh
IATA Code:	ZYL
ICAO Code:	VGSY
Coordinates:	24°57′47″N, 91°52′0″E