How far is Changde from Patna?
The distance between Patna (Jay Prakash Narayan Airport) and Changde (Changde Taohuayuan Airport) is 1646 miles / 2650 kilometers / 1431 nautical miles.
The driving distance from Patna (PAT) to Changde (CGD) is 2346 miles / 3775 kilometers, and travel time by car is about 46 hours 26 minutes.
Jay Prakash Narayan Airport – Changde Taohuayuan Airport
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Distance from Patna to Changde
There are several ways to calculate the distance from Patna to Changde. Here are two standard methods:
Vincenty's formula (applied above)- 1646.348 miles
- 2649.541 kilometers
- 1430.638 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- 1643.523 miles
- 2644.995 kilometers
- 1428.183 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 Changde?
The estimated flight time from Jay Prakash Narayan Airport to Changde Taohuayuan Airport is 3 hours and 37 minutes.
What is the time difference between Patna and Changde?
Flight carbon footprint between Jay Prakash Narayan Airport (PAT) and Changde Taohuayuan Airport (CGD)
On average, flying from Patna to Changde generates about 189 kg of CO2 per passenger, and 189 kilograms equals 417 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 Changde
See the map of the shortest flight path between Jay Prakash Narayan Airport (PAT) and Changde Taohuayuan Airport (CGD).
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 | Changde Taohuayuan Airport |
|---|---|
| City: | Changde |
| Country: | China  |
| IATA Code: | CGD |
| ICAO Code: | ZGCD |
| Coordinates: | 28°55′8″N, 111°38′23″E |