How far is Nanchong from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Nanchong (Nanchong Gaoping Airport) is 6265 miles / 10083 kilometers / 5444 nautical miles.

Distance from Seattle to Nanchong

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

Vincenty's formula (applied above)

• 6265.016 miles
• 10082.566 kilometers
• 5444.150 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

• 6251.370 miles
• 10060.605 kilometers
• 5432.292 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 Nanchong?

The estimated flight time from Seattle Boeing Field to Nanchong Gaoping Airport is 12 hours and 21 minutes.

What is the time difference between Seattle and Nanchong?

The time difference between Seattle and Nanchong is 16 hours. Nanchong is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle Boeing Field (BFI) and Nanchong Gaoping Airport (NAO)

On average, flying from Seattle to Nanchong generates about 753 kg of CO2 per passenger, and 753 kilograms equals 1 660 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Nanchong

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Nanchong Gaoping Airport (NAO).

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	Nanchong Gaoping Airport
City:	Nanchong
Country:	China
IATA Code:	NAO
ICAO Code:	ZUNC
Coordinates:	30°45′14″N, 106°3′43″E