How far is Kolkata from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Kolkata (Netaji Subhas Chandra Bose International Airport) is 8097 miles / 13031 kilometers / 7036 nautical miles.
Ronald Reagan Washington National Airport – Netaji Subhas Chandra Bose International Airport
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Distance from Washington D.C. to Kolkata
There are several ways to calculate the distance from Washington D.C. to Kolkata. Here are two standard methods:
Vincenty's formula (applied above)- 8096.817 miles
- 13030.563 kilometers
- 7035.941 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- 8084.478 miles
- 13010.706 kilometers
- 7025.219 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 Washington D.C. to Kolkata?
The estimated flight time from Ronald Reagan Washington National Airport to Netaji Subhas Chandra Bose International Airport is 15 hours and 49 minutes.
What is the time difference between Washington D.C. and Kolkata?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Netaji Subhas Chandra Bose International Airport (CCU)
On average, flying from Washington D.C. to Kolkata generates about 1 013 kg of CO2 per passenger, and 1 013 kilograms equals 2 232 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Kolkata
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Netaji Subhas Chandra Bose International Airport (CCU).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| 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 |