Map of flight path and driving directions from Tianshui to Yan'an.
Shortest flight path between Tianshui Maijishan Airport (THQ) and Yan'an Nanniwan Airport (ENY).
How far is Yan'an from Tianshui?
There are several ways to calculate distances between Tianshui and Yan'an. Here are two common 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 earth.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).
Time difference and current local times
There is no time difference between Tianshui and Yan'an.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 61 kg (134 pounds).
Frequent Flyer Miles Calculator
Tianshui (THQ) → Yan'an (ENY).