How far is Ha Long from Patna?
The distance between Patna (Jay Prakash Narayan Airport) and Ha Long (Van Don International Airport) is 1450 miles / 2333 kilometers / 1260 nautical miles.
The driving distance from Patna (PAT) to Ha Long (VDO) is 2228 miles / 3585 kilometers, and travel time by car is about 44 hours 49 minutes.
Jay Prakash Narayan Airport – Van Don International Airport
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Distance from Patna to Ha Long
There are several ways to calculate the distance from Patna to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 1449.611 miles
- 2332.923 kilometers
- 1259.678 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- 1447.600 miles
- 2329.686 kilometers
- 1257.930 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 Ha Long?
The estimated flight time from Jay Prakash Narayan Airport to Van Don International Airport is 3 hours and 14 minutes.
What is the time difference between Patna and Ha Long?
Flight carbon footprint between Jay Prakash Narayan Airport (PAT) and Van Don International Airport (VDO)
On average, flying from Patna to Ha Long generates about 176 kg of CO2 per passenger, and 176 kilograms equals 389 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 Ha Long
See the map of the shortest flight path between Jay Prakash Narayan Airport (PAT) and Van Don International Airport (VDO).
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 | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam  |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |