How far is Nan from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Nan (Nan Nakhon Airport) is 7148 miles / 11504 kilometers / 6212 nautical miles.

Distance from Seattle to Nan

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

Vincenty's formula (applied above)

• 7148.201 miles
• 11503.915 kilometers
• 6211.617 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

• 7137.002 miles
• 11485.892 kilometers
• 6201.885 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 Nan?

The estimated flight time from Seattle–Tacoma International Airport to Nan Nakhon Airport is 14 hours and 2 minutes.

What is the time difference between Seattle and Nan?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Nan Nakhon Airport (NNT)

On average, flying from Seattle to Nan generates about 876 kg of CO2 per passenger, and 876 kilograms equals 1 931 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Nan

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Nan Nakhon Airport (NNT).

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	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E