How far is Qiqihar from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Qiqihar (Qiqihar Sanjiazi Airport) is 4792 miles / 7712 kilometers / 4164 nautical miles.

Distance from Seattle to Qiqihar

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

Vincenty's formula (applied above)

• 4792.205 miles
• 7712.306 kilometers
• 4164.312 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

• 4778.387 miles
• 7690.068 kilometers
• 4152.305 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 Qiqihar?

The estimated flight time from Seattle–Tacoma International Airport to Qiqihar Sanjiazi Airport is 9 hours and 34 minutes.

What is the time difference between Seattle and Qiqihar?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Qiqihar Sanjiazi Airport (NDG)

On average, flying from Seattle to Qiqihar generates about 557 kg of CO2 per passenger, and 557 kilograms equals 1 228 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Qiqihar

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Qiqihar Sanjiazi Airport (NDG).

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	Qiqihar Sanjiazi Airport
City:	Qiqihar
Country:	China
IATA Code:	NDG
ICAO Code:	ZYQQ
Coordinates:	47°14′22″N, 123°55′4″E