How far is Lucknow from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Lucknow (Chaudhary Charan Singh Airport) is 7700 miles / 12392 kilometers / 6691 nautical miles.
Washington Dulles International Airport – Chaudhary Charan Singh Airport
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Distance from Washington D.C. to Lucknow
There are several ways to calculate the distance from Washington D.C. to Lucknow. Here are two standard methods:
Vincenty's formula (applied above)- 7699.976 miles
- 12391.910 kilometers
- 6691.096 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- 7686.570 miles
- 12370.336 kilometers
- 6679.447 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 Lucknow?
The estimated flight time from Washington Dulles International Airport to Chaudhary Charan Singh Airport is 15 hours and 4 minutes.
What is the time difference between Washington D.C. and Lucknow?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Chaudhary Charan Singh Airport (LKO)
On average, flying from Washington D.C. to Lucknow generates about 955 kg of CO2 per passenger, and 955 kilograms equals 2 105 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 Lucknow
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Chaudhary Charan Singh Airport (LKO).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Chaudhary Charan Singh Airport |
|---|---|
| City: | Lucknow |
| Country: | India  |
| IATA Code: | LKO |
| ICAO Code: | VILK |
| Coordinates: | 26°45′38″N, 80°53′21″E |