How far is Patna from Hanoi?
The distance between Hanoi (Noi Bai International Airport) and Patna (Jay Prakash Narayan Airport) is 1348 miles / 2170 kilometers / 1172 nautical miles.
The driving distance from Hanoi (HAN) to Patna (PAT) is 2034 miles / 3273 kilometers, and travel time by car is about 41 hours 2 minutes.
Noi Bai International Airport – Jay Prakash Narayan Airport
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Distance from Hanoi to Patna
There are several ways to calculate the distance from Hanoi to Patna. Here are two standard methods:
Vincenty's formula (applied above)- 1348.237 miles
- 2169.778 kilometers
- 1171.586 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- 1346.399 miles
- 2166.820 kilometers
- 1169.989 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 Hanoi to Patna?
The estimated flight time from Noi Bai International Airport to Jay Prakash Narayan Airport is 3 hours and 3 minutes.
What is the time difference between Hanoi and Patna?
Flight carbon footprint between Noi Bai International Airport (HAN) and Jay Prakash Narayan Airport (PAT)
On average, flying from Hanoi to Patna generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hanoi to Patna
See the map of the shortest flight path between Noi Bai International Airport (HAN) and Jay Prakash Narayan Airport (PAT).
Airport information
| Origin | Noi Bai International Airport |
|---|---|
| City: | Hanoi |
| Country: | Vietnam  |
| IATA Code: | HAN |
| ICAO Code: | VVNB |
| Coordinates: | 21°13′16″N, 105°48′25″E |
| Destination | Jay Prakash Narayan Airport |
|---|---|
| City: | Patna |
| Country: | India  |
| IATA Code: | PAT |
| ICAO Code: | VEPT |
| Coordinates: | 25°35′28″N, 85°5′16″E |