How far is Yan'an from Tangshan?

The distance between Tangshan (Tangshan Sannühe Airport) and Yan'an (Yan'an Nanniwan Airport) is 516 miles / 830 kilometers / 448 nautical miles.

The driving distance from Tangshan (TVS) to Yan'an (ENY) is 662 miles / 1065 kilometers, and travel time by car is about 12 hours 19 minutes.

Distance from Tangshan to Yan'an

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

Vincenty's formula (applied above)

• 515.936 miles
• 830.319 kilometers
• 448.336 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

• 515.107 miles
• 828.984 kilometers
• 447.615 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 Tangshan to Yan'an?

The estimated flight time from Tangshan Sannühe Airport to Yan'an Nanniwan Airport is 1 hour and 28 minutes.

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

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

Flight carbon footprint between Tangshan Sannühe Airport (TVS) and Yan'an Nanniwan Airport (ENY)

On average, flying from Tangshan to Yan'an generates about 101 kg of CO2 per passenger, and 101 kilograms equals 223 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Tangshan Sannühe Airport (TVS) and Yan'an Nanniwan Airport (ENY).

Airport information

Origin	Tangshan Sannühe Airport
City:	Tangshan
Country:	China
IATA Code:	TVS
ICAO Code:	ZBTS
Coordinates:	39°43′4″N, 118°0′9″E

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