How far is Patna from Changde?
The distance between Changde (Changde Taohuayuan Airport) and Patna (Jay Prakash Narayan Airport) is 1646 miles / 2650 kilometers / 1431 nautical miles.
The driving distance from Changde (CGD) to Patna (PAT) is 2346 miles / 3776 kilometers, and travel time by car is about 46 hours 27 minutes.
Changde Taohuayuan Airport – Jay Prakash Narayan Airport
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Distance from Changde to Patna
There are several ways to calculate the distance from Changde to Patna. 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 Changde to Patna?
The estimated flight time from Changde Taohuayuan Airport to Jay Prakash Narayan Airport is 3 hours and 37 minutes.
What is the time difference between Changde and Patna?
Flight carbon footprint between Changde Taohuayuan Airport (CGD) and Jay Prakash Narayan Airport (PAT)
On average, flying from Changde to Patna 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 Changde to Patna
See the map of the shortest flight path between Changde Taohuayuan Airport (CGD) and Jay Prakash Narayan Airport (PAT).
Airport information
| Origin | Changde Taohuayuan Airport |
|---|---|
| City: | Changde |
| Country: | China  |
| IATA Code: | CGD |
| ICAO Code: | ZGCD |
| Coordinates: | 28°55′8″N, 111°38′23″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 |