How far is Delingha from Yan'an?

The distance between Yan'an (Yan'an Nanniwan Airport) and Delingha (Delingha Airport) is 677 miles / 1090 kilometers / 589 nautical miles.

The driving distance from Yan'an (ENY) to Delingha (HXD) is 872 miles / 1404 kilometers, and travel time by car is about 16 hours 2 minutes.

Distance from Yan'an to Delingha

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

Vincenty's formula (applied above)

• 677.352 miles
• 1090.092 kilometers
• 588.603 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

• 675.795 miles
• 1087.586 kilometers
• 587.250 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 Delingha?

The estimated flight time from Yan'an Nanniwan Airport to Delingha Airport is 1 hour and 46 minutes.

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

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

Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Delingha Airport (HXD)

On average, flying from Yan'an to Delingha generates about 122 kg of CO2 per passenger, and 122 kilograms equals 269 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 Delingha

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

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	Delingha Airport
City:	Delingha
Country:	China
IATA Code:	HXD
ICAO Code:	ZLDL
Coordinates:	37°7′31″N, 97°16′7″E