How far is Yan'an from Tianshui?

The distance between Tianshui (Tianshui Maijishan Airport) and Yan'an (Yan'an Nanniwan Airport) is 242 miles / 390 kilometers / 211 nautical miles.

The driving distance from Tianshui (THQ) to Yan'an (ENY) is 367 miles / 591 kilometers, and travel time by car is about 6 hours 56 minutes.

Distance from Tianshui to Yan'an

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

Vincenty's formula (applied above)

• 242.375 miles
• 390.064 kilometers
• 210.618 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

• 242.152 miles
• 389.705 kilometers
• 210.424 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 Tianshui to Yan'an?

The estimated flight time from Tianshui Maijishan Airport to Yan'an Nanniwan Airport is 57 minutes.

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

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

Flight carbon footprint between Tianshui Maijishan Airport (THQ) and Yan'an Nanniwan Airport (ENY)

On average, flying from Tianshui to Yan'an generates about 61 kg of CO2 per passenger, and 61 kilograms equals 134 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Tianshui Maijishan Airport (THQ) and Yan'an Nanniwan Airport (ENY).

Airport information

Origin	Tianshui Maijishan Airport
City:	Tianshui
Country:	China
IATA Code:	THQ
ICAO Code:	ZLTS
Coordinates:	34°33′33″N, 105°51′36″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