# Distance between Bangda (BPX) and Yan'an (ENY)

Flight distance from Bangda to Yan'an (Qamdo Bamda Airport – Yan'an Nanniwan Airport) is 821 miles / 1321 kilometers / 713 nautical miles. Estimated flight time is 2 hours 3 minutes.

Driving distance from Bangda (BPX) to Yan'an (ENY) is 1302 miles / 2096 kilometers and travel time by car is about 22 hours 38 minutes.

## Map of flight path and driving directions from Bangda to Yan'an.

Shortest flight path between Qamdo Bamda Airport (BPX) and Yan'an Nanniwan Airport (ENY).

## How far is Yan'an from Bangda?

There are several ways to calculate distances between Bangda and Yan'an. Here are two common methods:

Vincenty's formula (applied above)
• 820.884 miles
• 1321.085 kilometers
• 713.329 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
• 820.080 miles
• 1319.790 kilometers
• 712.630 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).

## Airport information

A Qamdo Bamda Airport
City: Bangda
Country: China
IATA Code: BPX
ICAO Code: ZUBD
Coordinates: 30°33′12″N, 97°6′29″E

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

## Time difference and current local times

The time difference between Bangda and Yan'an is 2 hours. Yan'an is 2 hours ahead of Bangda.

+06

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (302 pounds).

## Frequent Flyer Miles Calculator

Bangda (BPX) → Yan'an (ENY).

Distance:
821
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
821

Round trip?