How far is Roi Et from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Roi Et (Roi Et Airport) is 7213 miles / 11609 kilometers / 6268 nautical miles.

Distance from Seattle to Roi Et

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

Vincenty's formula (applied above)

• 7213.196 miles
• 11608.513 kilometers
• 6268.096 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

• 7202.859 miles
• 11591.878 kilometers
• 6259.113 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 Roi Et?

The estimated flight time from Seattle–Tacoma International Airport to Roi Et Airport is 14 hours and 9 minutes.

What is the time difference between Seattle and Roi Et?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Roi Et Airport (ROI)

On average, flying from Seattle to Roi Et generates about 885 kg of CO2 per passenger, and 885 kilograms equals 1 951 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Roi Et

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Roi Et Airport (ROI).

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	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E