How far is Biratnagar from Lucknow?
The distance between Lucknow (Chaudhary Charan Singh Airport) and Biratnagar (Biratnagar Airport) is 395 miles / 636 kilometers / 343 nautical miles.
The driving distance from Lucknow (LKO) to Biratnagar (BIR) is 478 miles / 769 kilometers, and travel time by car is about 9 hours 7 minutes.
Chaudhary Charan Singh Airport – Biratnagar Airport
Search flights
Distance from Lucknow to Biratnagar
There are several ways to calculate the distance from Lucknow to Biratnagar. Here are two standard methods:
Vincenty's formula (applied above)- 394.890 miles
- 635.513 kilometers
- 343.150 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- 394.188 miles
- 634.384 kilometers
- 342.540 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 Lucknow to Biratnagar?
The estimated flight time from Chaudhary Charan Singh Airport to Biratnagar Airport is 1 hour and 14 minutes.
What is the time difference between Lucknow and Biratnagar?
Flight carbon footprint between Chaudhary Charan Singh Airport (LKO) and Biratnagar Airport (BIR)
On average, flying from Lucknow to Biratnagar generates about 83 kg of CO2 per passenger, and 83 kilograms equals 183 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lucknow to Biratnagar
See the map of the shortest flight path between Chaudhary Charan Singh Airport (LKO) and Biratnagar Airport (BIR).
Airport information
| Origin | Chaudhary Charan Singh Airport |
|---|---|
| City: | Lucknow |
| Country: | India  |
| IATA Code: | LKO |
| ICAO Code: | VILK |
| Coordinates: | 26°45′38″N, 80°53′21″E |
| Destination | Biratnagar Airport |
|---|---|
| City: | Biratnagar |
| Country: | Nepal  |
| IATA Code: | BIR |
| ICAO Code: | VNVT |
| Coordinates: | 26°28′53″N, 87°15′50″E |