How far is Kathmandu from Kolkata?
The distance between Kolkata (Netaji Subhas Chandra Bose International Airport) and Kathmandu (Tribhuvan International Airport) is 397 miles / 639 kilometers / 345 nautical miles.
The driving distance from Kolkata (CCU) to Kathmandu (KTM) is 560 miles / 901 kilometers, and travel time by car is about 11 hours 4 minutes.
Netaji Subhas Chandra Bose International Airport – Tribhuvan International Airport
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Distance from Kolkata to Kathmandu
There are several ways to calculate the distance from Kolkata to Kathmandu. 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 Kolkata to Kathmandu?
The estimated flight time from Netaji Subhas Chandra Bose International Airport to Tribhuvan International Airport is 1 hour and 15 minutes.
What is the time difference between Kolkata and Kathmandu?
Flight carbon footprint between Netaji Subhas Chandra Bose International Airport (CCU) and Tribhuvan International Airport (KTM)
On average, flying from Kolkata to Kathmandu 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 Kolkata to Kathmandu
See the map of the shortest flight path between Netaji Subhas Chandra Bose International Airport (CCU) and Tribhuvan International Airport (KTM).
Airport information
| Origin | 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 |
| Destination | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |
Airlines flying from Kolkata (CCU) to Kathmandu (KTM)
| Air India |