How far is Yan'an from Tongliao?

The distance between Tongliao (Tongliao Airport) and Yan'an (Yan'an Nanniwan Airport) is 832 miles / 1339 kilometers / 723 nautical miles.

The driving distance from Tongliao (TGO) to Yan'an (ENY) is 1038 miles / 1670 kilometers, and travel time by car is about 18 hours 59 minutes.

Distance from Tongliao to Yan'an

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

Vincenty's formula (applied above)

• 832.116 miles
• 1339.162 kilometers
• 723.089 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

• 831.169 miles
• 1337.636 kilometers
• 722.266 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 Tongliao to Yan'an?

The estimated flight time from Tongliao Airport to Yan'an Nanniwan Airport is 2 hours and 4 minutes.

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

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

Flight carbon footprint between Tongliao Airport (TGO) and Yan'an Nanniwan Airport (ENY)

On average, flying from Tongliao to Yan'an generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin	Tongliao Airport
City:	Tongliao
Country:	China
IATA Code:	TGO
ICAO Code:	ZBTL
Coordinates:	43°33′24″N, 122°11′59″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