How far is Hua Hin from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Hua Hin (Hua Hin Airport) is 7548 miles / 12147 kilometers / 6559 nautical miles.

Distance from Seattle to Hua Hin

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

Vincenty's formula (applied above)

• 7547.503 miles
• 12146.529 kilometers
• 6558.601 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

• 7538.054 miles
• 12131.323 kilometers
• 6550.390 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 Hua Hin?

The estimated flight time from Seattle–Tacoma International Airport to Hua Hin Airport is 14 hours and 47 minutes.

What is the time difference between Seattle and Hua Hin?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Hua Hin Airport (HHQ)

On average, flying from Seattle to Hua Hin generates about 933 kg of CO2 per passenger, and 933 kilograms equals 2 056 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Hua Hin

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Hua Hin Airport (HHQ).

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	Hua Hin Airport
City:	Hua Hin
Country:	Thailand
IATA Code:	HHQ
ICAO Code:	VTPH
Coordinates:	12°38′10″N, 99°57′5″E