How far is Biratnagar from Patna?
The distance between Patna (Jay Prakash Narayan Airport) and Biratnagar (Biratnagar Airport) is 149 miles / 239 kilometers / 129 nautical miles.
The driving distance from Patna (PAT) to Biratnagar (BIR) is 199 miles / 321 kilometers, and travel time by car is about 3 hours 56 minutes.
Jay Prakash Narayan Airport – Biratnagar Airport
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Distance from Patna to Biratnagar
There are several ways to calculate the distance from Patna to Biratnagar. Here are two standard methods:
Vincenty's formula (applied above)- 148.553 miles
- 239.073 kilometers
- 129.089 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- 148.429 miles
- 238.874 kilometers
- 128.981 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 Patna to Biratnagar?
The estimated flight time from Jay Prakash Narayan Airport to Biratnagar Airport is 46 minutes.
What is the time difference between Patna and Biratnagar?
Flight carbon footprint between Jay Prakash Narayan Airport (PAT) and Biratnagar Airport (BIR)
On average, flying from Patna to Biratnagar generates about 47 kg of CO2 per passenger, and 47 kilograms equals 103 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Patna to Biratnagar
See the map of the shortest flight path between Jay Prakash Narayan Airport (PAT) and Biratnagar Airport (BIR).
Airport information
| Origin | Jay Prakash Narayan Airport |
|---|---|
| City: | Patna |
| Country: | India  |
| IATA Code: | PAT |
| ICAO Code: | VEPT |
| Coordinates: | 25°35′28″N, 85°5′16″E |
| Destination | Biratnagar Airport |
|---|---|
| City: | Biratnagar |
| Country: | Nepal  |
| IATA Code: | BIR |
| ICAO Code: | VNVT |
| Coordinates: | 26°28′53″N, 87°15′50″E |