# Distance between Lanzhou (LHW) and Yichang (YIH)

Flight distance from Lanzhou to Yichang (Lanzhou Zhongchuan International Airport – Yichang Sanxia Airport) is 604 miles / 973 kilometers / 525 nautical miles. Estimated flight time is 1 hour 38 minutes.

Driving distance from Lanzhou (LHW) to Yichang (YIH) is 802 miles / 1290 kilometers and travel time by car is about 13 hours 55 minutes.

## Map of flight path and driving directions from Lanzhou to Yichang.

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Yichang Sanxia Airport (YIH).

## How far is Yichang from Lanzhou?

There are several ways to calculate distances between Lanzhou and Yichang. Here are two common methods:

Vincenty's formula (applied above)
• 604.328 miles
• 972.571 kilometers
• 525.146 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
• 604.287 miles
• 972.506 kilometers
• 525.111 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 Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B Yichang Sanxia Airport
City: Yichang
Country: China
IATA Code: YIH
ICAO Code: ZHYC
Coordinates: 30°40′15″N, 111°26′27″E

## Time difference and current local times

There is no time difference between Lanzhou and Yichang.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 113 kg (250 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Yichang (YIH).

Distance:
604
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
604

Round trip?