How far is Southend from Changchun?

The distance between Changchun (Changchun Longjia International Airport) and Southend (London Southend Airport) is 5077 miles / 8171 kilometers / 4412 nautical miles.

Distance from Changchun to Southend

There are several ways to calculate the distance from Changchun to Southend. Here are two standard methods:

Vincenty's formula (applied above)

• 5077.430 miles
• 8171.331 kilometers
• 4412.166 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

• 5062.926 miles
• 8147.990 kilometers
• 4399.563 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 Changchun to Southend?

The estimated flight time from Changchun Longjia International Airport to London Southend Airport is 10 hours and 6 minutes.

What is the time difference between Changchun and Southend?

The time difference between Changchun and Southend is 8 hours. Southend is 8 hours behind Changchun.

Flight carbon footprint between Changchun Longjia International Airport (CGQ) and London Southend Airport (SEN)

On average, flying from Changchun to Southend generates about 594 kg of CO2 per passenger, and 594 kilograms equals 1 309 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changchun to Southend

See the map of the shortest flight path between Changchun Longjia International Airport (CGQ) and London Southend Airport (SEN).

Airport information

Origin	Changchun Longjia International Airport
City:	Changchun
Country:	China
IATA Code:	CGQ
ICAO Code:	ZYCC
Coordinates:	43°59′46″N, 125°41′5″E

Destination	London Southend Airport
City:	Southend
Country:	United Kingdom
IATA Code:	SEN
ICAO Code:	EGMC
Coordinates:	51°34′17″N, 0°41′44″E