How far is Kolkata from Kathmandu?
The distance between Kathmandu (Tribhuvan International Airport) and Kolkata (Netaji Subhas Chandra Bose International Airport) is 397 miles / 639 kilometers / 345 nautical miles.
The driving distance from Kathmandu (KTM) to Kolkata (CCU) is 559 miles / 900 kilometers, and travel time by car is about 11 hours 3 minutes.
Tribhuvan International Airport – Netaji Subhas Chandra Bose International Airport
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Distance from Kathmandu to Kolkata
There are several ways to calculate the distance from Kathmandu to Kolkata. Here are two standard methods:
Vincenty's formula (applied above)- 397.247 miles
- 639.307 kilometers
- 345.198 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- 398.233 miles
- 640.894 kilometers
- 346.055 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 Kathmandu to Kolkata?
The estimated flight time from Tribhuvan International Airport to Netaji Subhas Chandra Bose International Airport is 1 hour and 15 minutes.
What is the time difference between Kathmandu and Kolkata?
Flight carbon footprint between Tribhuvan International Airport (KTM) and Netaji Subhas Chandra Bose International Airport (CCU)
On average, flying from Kathmandu to Kolkata generates about 83 kg of CO2 per passenger, and 83 kilograms equals 184 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kathmandu to Kolkata
See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Netaji Subhas Chandra Bose International Airport (CCU).
Airport information
| Origin | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |
| Destination | Netaji Subhas Chandra Bose International Airport |
|---|---|
| City: | Kolkata |
| Country: | India  |
| IATA Code: | CCU |
| ICAO Code: | VECC |
| Coordinates: | 22°39′16″N, 88°26′48″E |
Airlines flying from Kathmandu (KTM) to Kolkata (CCU)
| Air India |