How far is Ji'an from Yan'an?

The distance between Yan'an (Yan'an Nanniwan Airport) and Ji'an (Jinggangshan Airport) is 732 miles / 1177 kilometers / 636 nautical miles.

The driving distance from Yan'an (ENY) to Ji'an (JGS) is 963 miles / 1550 kilometers, and travel time by car is about 17 hours 39 minutes.

Distance from Yan'an to Ji'an

There are several ways to calculate the distance from Yan'an to Ji'an. Here are two standard methods:

Vincenty's formula (applied above)

• 731.617 miles
• 1177.424 kilometers
• 635.758 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

• 733.045 miles
• 1179.722 kilometers
• 636.999 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 Yan'an to Ji'an?

The estimated flight time from Yan'an Nanniwan Airport to Jinggangshan Airport is 1 hour and 53 minutes.

What is the time difference between Yan'an and Ji'an?

There is no time difference between Yan'an and Ji'an.

Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Jinggangshan Airport (JGS)

On average, flying from Yan'an to Ji'an generates about 128 kg of CO2 per passenger, and 128 kilograms equals 282 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yan'an to Ji'an

See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Jinggangshan Airport (JGS).

Airport information

Origin	Yan'an Nanniwan Airport
City:	Yan'an
Country:	China
IATA Code:	ENY
ICAO Code:	ZLYA
Coordinates:	36°28′35″N, 109°27′55″E

Destination	Jinggangshan Airport
City:	Ji'an
Country:	China
IATA Code:	JGS
ICAO Code:	ZSJA
Coordinates:	26°51′24″N, 114°44′13″E