How far is Williston, ND, from Kolkata?
The distance between Kolkata (Netaji Subhas Chandra Bose International Airport) and Williston (Williston Basin International Airport) is 7492 miles / 12057 kilometers / 6510 nautical miles.
Netaji Subhas Chandra Bose International Airport – Williston Basin International Airport
Search flights
Distance from Kolkata to Williston
There are several ways to calculate the distance from Kolkata to Williston. Here are two standard methods:
Vincenty's formula (applied above)- 7491.994 miles
- 12057.195 kilometers
- 6510.365 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- 7479.249 miles
- 12036.684 kilometers
- 6499.290 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 Williston?
The estimated flight time from Netaji Subhas Chandra Bose International Airport to Williston Basin International Airport is 14 hours and 41 minutes.
What is the time difference between Kolkata and Williston?
Flight carbon footprint between Netaji Subhas Chandra Bose International Airport (CCU) and Williston Basin International Airport (XWA)
On average, flying from Kolkata to Williston generates about 925 kg of CO2 per passenger, and 925 kilograms equals 2 039 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kolkata to Williston
See the map of the shortest flight path between Netaji Subhas Chandra Bose International Airport (CCU) and Williston Basin International Airport (XWA).
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 | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States  |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″W |