How far is Bangkok from Seattle, WA?

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

Distance from Seattle to Bangkok

There are several ways to calculate the distance from Seattle to Bangkok. 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 Seattle to Bangkok?

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

What is the time difference between Seattle and Bangkok?

The time difference between Seattle and Bangkok is 15 hours. Bangkok is 15 hours ahead of Seattle.

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

On average, flying from Seattle to Bangkok 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 Seattle to Bangkok

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

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