How far is Trang from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Trang (Trang Airport) is 7866 miles / 12660 kilometers / 6836 nautical miles.

Distance from Seattle to Trang

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

Vincenty's formula (applied above)

• 7866.411 miles
• 12659.762 kilometers
• 6835.724 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

• 7858.546 miles
• 12647.104 kilometers
• 6828.890 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 Trang?

The estimated flight time from Seattle–Tacoma International Airport to Trang Airport is 15 hours and 23 minutes.

What is the time difference between Seattle and Trang?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Trang Airport (TST)

On average, flying from Seattle to Trang generates about 979 kg of CO2 per passenger, and 979 kilograms equals 2 158 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Trang

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

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	Trang Airport
City:	Trang
Country:	Thailand
IATA Code:	TST
ICAO Code:	VTST
Coordinates:	7°30′31″N, 99°36′59″E