How far is Seattle, WA, from Bangkok?

The distance between Bangkok (Suvarnabhumi Airport) and Seattle (Seattle Boeing Field) is 7455 miles / 11998 kilometers / 6478 nautical miles.

Distance from Bangkok to Seattle

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

Vincenty's formula (applied above)

• 7454.930 miles
• 11997.547 kilometers
• 6478.157 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

• 7445.199 miles
• 11981.887 kilometers
• 6469.701 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 Bangkok to Seattle?

The estimated flight time from Suvarnabhumi Airport to Seattle Boeing Field is 14 hours and 36 minutes.

What is the time difference between Bangkok and Seattle?

The time difference between Bangkok and Seattle is 15 hours. Seattle is 15 hours behind Bangkok.

Flight carbon footprint between Suvarnabhumi Airport (BKK) and Seattle Boeing Field (BFI)

On average, flying from Bangkok to Seattle generates about 919 kg of CO2 per passenger, and 919 kilograms equals 2 027 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Bangkok to Seattle

See the map of the shortest flight path between Suvarnabhumi Airport (BKK) and Seattle Boeing Field (BFI).

Airport information

Origin	Suvarnabhumi Airport
City:	Bangkok
Country:	Thailand
IATA Code:	BKK
ICAO Code:	VTBS
Coordinates:	13°40′51″N, 100°44′49″E

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