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How far is Lanzhou from Siliguri?

The distance between Siliguri (Bagdogra Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1125 miles / 1811 kilometers / 978 nautical miles.

The driving distance from Siliguri (IXB) to Lanzhou (LHW) is 1736 miles / 2794 kilometers, and travel time by car is about 32 hours 40 minutes.

Bagdogra Airport – Lanzhou Zhongchuan International Airport

Distance arrow
1125
Miles
Distance arrow
1811
Kilometers
Distance arrow
978
Nautical miles
Flight time duration
2 h 37 min
Time Difference
2 h 30 min
CO2 emission
158 kg

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Distance from Siliguri to Lanzhou

There are several ways to calculate the distance from Siliguri to Lanzhou. Here are two standard methods:

Vincenty's formula (applied above)
  • 1125.427 miles
  • 1811.199 kilometers
  • 977.969 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
  • 1125.125 miles
  • 1810.713 kilometers
  • 977.707 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 Siliguri to Lanzhou?

The estimated flight time from Bagdogra Airport to Lanzhou Zhongchuan International Airport is 2 hours and 37 minutes.

Flight carbon footprint between Bagdogra Airport (IXB) and Lanzhou Zhongchuan International Airport (LHW)

On average, flying from Siliguri to Lanzhou generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Siliguri to Lanzhou

See the map of the shortest flight path between Bagdogra Airport (IXB) and Lanzhou Zhongchuan International Airport (LHW).

Airport information

Origin Bagdogra Airport
City: Siliguri
Country: India Flag of India
IATA Code: IXB
ICAO Code: VEBD
Coordinates: 26°40′52″N, 88°19′42″E
Destination Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China Flag of China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E