How far is Patna from Dhaka?
The distance between Dhaka (Shahjalal International Airport) and Patna (Jay Prakash Narayan Airport) is 355 miles / 571 kilometers / 308 nautical miles.
The driving distance from Dhaka (DAC) to Patna (PAT) is 482 miles / 775 kilometers, and travel time by car is about 9 hours 49 minutes.
Shahjalal International Airport – Jay Prakash Narayan Airport
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Distance from Dhaka to Patna
There are several ways to calculate the distance from Dhaka to Patna. Here are two standard methods:
Vincenty's formula (applied above)- 354.807 miles
- 571.007 kilometers
- 308.319 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- 354.430 miles
- 570.401 kilometers
- 307.992 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 Dhaka to Patna?
The estimated flight time from Shahjalal International Airport to Jay Prakash Narayan Airport is 1 hour and 10 minutes.
What is the time difference between Dhaka and Patna?
The time difference between Dhaka and Patna is 30 minutes. Patna is 30 minutes behind Dhaka.
Flight carbon footprint between Shahjalal International Airport (DAC) and Jay Prakash Narayan Airport (PAT)
On average, flying from Dhaka to Patna generates about 77 kg of CO2 per passenger, and 77 kilograms equals 170 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dhaka to Patna
See the map of the shortest flight path between Shahjalal International Airport (DAC) and Jay Prakash Narayan Airport (PAT).
Airport information
| Origin | Shahjalal International Airport |
|---|---|
| City: | Dhaka |
| Country: | Bangladesh  |
| IATA Code: | DAC |
| ICAO Code: | VGZR |
| Coordinates: | 23°50′35″N, 90°23′52″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 |