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How far is Kathmandu from Siliguri?

The distance between Siliguri (Bagdogra Airport) and Kathmandu (Tribhuvan International Airport) is 196 miles / 315 kilometers / 170 nautical miles.

The driving distance from Siliguri (IXB) to Kathmandu (KTM) is 295 miles / 475 kilometers, and travel time by car is about 5 hours 41 minutes.

Bagdogra Airport – Tribhuvan International Airport

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196
Miles
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315
Kilometers
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170
Nautical miles

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Distance from Siliguri to Kathmandu

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

Vincenty's formula (applied above)
  • 195.737 miles
  • 315.008 kilometers
  • 170.091 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
  • 195.515 miles
  • 314.650 kilometers
  • 169.898 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 Kathmandu?

The estimated flight time from Bagdogra Airport to Tribhuvan International Airport is 52 minutes.

Flight carbon footprint between Bagdogra Airport (IXB) and Tribhuvan International Airport (KTM)

On average, flying from Siliguri to Kathmandu generates about 54 kg of CO2 per passenger, and 54 kilograms equals 119 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 Kathmandu

See the map of the shortest flight path between Bagdogra Airport (IXB) and Tribhuvan International Airport (KTM).

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 Tribhuvan International Airport
City: Kathmandu
Country: Nepal Flag of Nepal
IATA Code: KTM
ICAO Code: VNKT
Coordinates: 27°41′47″N, 85°21′32″E